{"id":10023,"date":"2026-01-15T09:21:36","date_gmt":"2026-01-15T01:21:36","guid":{"rendered":"https:\/\/sunhyings.com\/?page_id=10023"},"modified":"2026-01-28T15:36:06","modified_gmt":"2026-01-28T07:36:06","slug":"carriage-bolts","status":"publish","type":"page","link":"https:\/\/sunhyings.com\/ru\/fasteners\/bolts\/carriage-bolts\/","title":{"rendered":"\u041c\u0435\u0431\u0435\u043b\u044c\u043d\u044b\u0435 \u0431\u043e\u043b\u0442\u044b"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10023\" class=\"elementor elementor-10023\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8448c21 e-flex e-con-boxed e-con e-parent\" data-id=\"8448c21\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;opacity-tilt&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 2600 131.1\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0 0L2600 0 2600 69.1 0 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.5\" d=\"M0 0L2600 0 2600 69.1 0 69.1z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.25\" d=\"M2600 0L0 0 0 130.1 2600 69.1z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54a9a e-con-full e-flex e-con e-child\" data-id=\"54a9a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf38185 elementor-widget elementor-widget-shortcode\" data-id=\"cf38185\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3fb6e4 elementor-widget elementor-widget-heading\" data-id=\"c3fb6e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Carriage Bolts (Mushroom Head Square Neck Bolts)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42654d4f elementor-widget elementor-widget-text-editor\" data-id=\"42654d4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>When a joint is assembled from one accessible side\u2014deck frames, guardrails, cable trays, HVAC hangers, or sheet-metal brackets\u2014rotation control becomes the failure mode long before \u201cbolt strength\u201d does. A <strong data-start=\"630\" data-end=\"647\">carriage bolt<\/strong> solves a very specific field problem: <em data-start=\"686\" data-end=\"756\">the bolt shank spinning while the installer tries to tighten the nut<\/em>, especially after coating buildup, wet wood shrink\/swell, or vibration cycles.<br data-start=\"835\" data-end=\"838\" \/>Its <strong data-start=\"842\" data-end=\"859\">mushroom head<\/strong> spreads bearing pressure on wood and soft substrates, while the <strong data-start=\"924\" data-end=\"939\">square neck<\/strong> locks into the mating material to resist rotation. In production, this reduces second-tool dependency and speeds single-side assembly. In maintenance, it prevents rework caused by rounded heads, damaged coatings, and \u201cfree-spinning\u201d fasteners that cannot be re-torqued reliably.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-13c82144 e-con-full e-flex e-con e-child\" data-id=\"13c82144\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-244c68e5 elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"244c68e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Lock rotation via square neck<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Distribute load with round head<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Enable one-side installation workflows<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-756f9361 elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"756f9361\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Offer zinc \/ Geomet corrosion systems<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Supply A2 \/ A4 stainless options<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Support DIN 603 \/ ASME B18.5<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d93fb58 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"2d93fb58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#Contact\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquiry Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-268836f0 e-con-full e-flex e-con e-child\" data-id=\"268836f0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4091ca2f elementor-widget elementor-widget-image\" data-id=\"4091ca2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"708\" height=\"708\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/01\/Mushroom-Head-Square-Neck-Bolt-Carriage-Bolt.webp\" class=\"attachment-large size-large wp-image-9393\" alt=\"DIN 603 carriage bolt with square neck for anti-rotation fastening\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/01\/Mushroom-Head-Square-Neck-Bolt-Carriage-Bolt.webp 708w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/01\/Mushroom-Head-Square-Neck-Bolt-Carriage-Bolt-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/01\/Mushroom-Head-Square-Neck-Bolt-Carriage-Bolt-12x12.webp 12w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-95c8c87 e-con-full e-flex e-con e-child\" data-id=\"95c8c87\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-776d9ea1 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"776d9ea1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Catalogue<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-494acf1d elementor-align-left elementor-widget elementor-widget-button\" data-id=\"494acf1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Watch Video<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-782a86b5 e-flex e-con-boxed e-con e-parent\" data-id=\"782a86b5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a805d1d elementor-widget elementor-widget-heading\" data-id=\"6a805d1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Specifications<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e9b90b1 e-con-full e-flex e-con e-child\" data-id=\"3e9b90b1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1ef42278 e-con-full e-flex e-con e-child\" data-id=\"1ef42278\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f24548e elementor-pagination-position-outside elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-widget elementor-widget-slides\" data-id=\"2f24548e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-2ae882f swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"DIN 603 carriage bolt with square neck for anti-rotation fastening\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53ac0f28 e-con-full e-flex e-con e-child\" data-id=\"53ac0f28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e7525c7 e-con-full e-flex e-con e-child\" data-id=\"e7525c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-223f0c8a e-con-full e-flex e-con e-child\" data-id=\"223f0c8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e781965 elementor-widget elementor-widget-heading\" data-id=\"6e781965\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Product Name<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b349a8d elementor-widget elementor-widget-text-editor\" data-id=\"b349a8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Carriage Bolts \/ Mushroom Head Square Neck Bolts<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6ee671a e-con-full e-flex e-con e-child\" data-id=\"6ee671a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30ce4e2 elementor-widget elementor-widget-heading\" data-id=\"30ce4e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Standards<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1ff877 elementor-widget elementor-widget-text-editor\" data-id=\"e1ff877\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong data-start=\"1676\" data-end=\"1687\">DIN 603<\/strong> (metric mushroom head square neck), <strong data-start=\"1724\" data-end=\"1743\">ASME\/ANSI B18.5<\/strong> (inch carriage bolts), custom drawings accepted<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-120c25f2 e-con-full e-flex e-con e-child\" data-id=\"120c25f2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d3c18b7 elementor-widget elementor-widget-heading\" data-id=\"2d3c18b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Material Grades<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-775432fb elementor-widget elementor-widget-text-editor\" data-id=\"775432fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"12,4,1,0\">Carbon steel (low\/medium carbon), Alloy steel (when higher clamp load is required), Stainless steel <strong data-start=\"1912\" data-end=\"1924\">A2 (304)<\/strong> \/ <strong data-start=\"1927\" data-end=\"1939\">A4 (316)<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c960185 e-con-full e-flex e-con e-child\" data-id=\"c960185\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5558459d elementor-widget elementor-widget-heading\" data-id=\"5558459d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Thread<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36374832 elementor-widget elementor-widget-text-editor\" data-id=\"36374832\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Partial thread (common for shear plane control) or full thread (on request)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7cf6d83c e-con-full e-flex e-con e-child\" data-id=\"7cf6d83c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c9bdff6 e-con-full e-flex e-con e-child\" data-id=\"c9bdff6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20df8799 elementor-widget elementor-widget-heading\" data-id=\"20df8799\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Diameter Range<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24ea1696 elementor-widget elementor-widget-text-editor\" data-id=\"24ea1696\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Metric: <strong data-start=\"2310\" data-end=\"2320\">M6\u2013M20<\/strong> common; Inch: <strong data-start=\"2335\" data-end=\"2348\">1\/4&#8243;\u20133\/4&#8243;<\/strong> common (other sizes on request)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-628618b2 e-con-full e-flex e-con e-child\" data-id=\"628618b2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a57e460 elementor-widget elementor-widget-heading\" data-id=\"3a57e460\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Grades<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56cee47 elementor-widget elementor-widget-text-editor\" data-id=\"56cee47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Steel: typical <strong data-start=\"1972\" data-end=\"1991\">4.6 \/ 5.8 \/ 8.8<\/strong> (per ISO 898-1 for metric property classes, as specified); Stainless: <strong data-start=\"2062\" data-end=\"2087\">A2-70 \/ A4-70 \/ A4-80<\/strong> (per ISO 3506, if applicable)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21b70db8 e-con-full e-flex e-con e-child\" data-id=\"21b70db8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42138a96 elementor-widget elementor-widget-heading\" data-id=\"42138a96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Surface Finish<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-317a71d2 elementor-widget elementor-widget-text-editor\" data-id=\"317a71d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Zinc plated (Cr3), Zinc-Nickel, Hot-dip galvanizing (program-dependent), <strong data-start=\"2216\" data-end=\"2235\">Geomet\/Dacromet<\/strong> (flake coating), Passivation (stainless)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-624def70 e-con-full e-flex e-con e-child\" data-id=\"624def70\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7022ab76 elementor-widget elementor-widget-heading\" data-id=\"7022ab76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Certifications<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d98c991 elementor-widget elementor-widget-text-editor\" data-id=\"4d98c991\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Material cert <strong data-start=\"2513\" data-end=\"2529\">EN 10204 3.1<\/strong>, RoHS\/REACH declarations on request, PPAP\/traceability packages for OEM programs<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c46d95b e-con-full e-flex e-con e-parent\" data-id=\"1c46d95b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-632add9b e-con-full e-flex e-con e-child\" data-id=\"632add9b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-381da8cd e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"381da8cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;center&quot;,&quot;tabs_justify_horizontal_mobile&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"941467853\" aria-label=\"\u0412\u043a\u043b\u0430\u0434\u043a\u0438. \u041e\u0442\u043a\u0440\u044b\u0432\u0430\u0439\u0442\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043b\u0430\u0432\u0438\u0448 Enter \u0438\u043b\u0438 Space, \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0439\u0442\u0435 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e Escape \u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0430\u0439\u0442\u0435\u0441\u044c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043b\u0430\u0432\u0438\u0448 \u0441\u043e \u0441\u0442\u0440\u0435\u043b\u043a\u0430\u043c\u0438.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-9414678531\" data-tab-title-id=\"e-n-tab-title-9414678531\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-9414678531\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tFeatures &amp; Benefits\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-9414678532\" data-tab-title-id=\"e-n-tab-title-9414678532\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-9414678532\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDimension Table\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-9414678533\" data-tab-title-id=\"e-n-tab-title-9414678533\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-9414678533\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tProduct Assembly\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-9414678531\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-9414678531\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-56512aa8 e-flex e-con-boxed e-con e-child\" data-id=\"56512aa8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5408ea9e e-con-full e-flex e-con e-child\" data-id=\"5408ea9e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50ba5294 elementor-widget elementor-widget-text-editor\" data-id=\"50ba5294\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2707\" data-end=\"2777\"><strong data-start=\"2707\" data-end=\"2775\">1: Bolt spins during tightening (installation stall).<\/strong><\/p><ul data-start=\"2778\" data-end=\"3313\"><li data-start=\"2778\" data-end=\"3042\"><p data-start=\"2780\" data-end=\"3042\"><strong data-start=\"2780\" data-end=\"2810\">What happens in the field:<\/strong> In timber joints, the nut side may be accessible but the head side is hidden or recessed. As friction changes (wet wood, coating stack-up, re-used hardware), the shank starts rotating and the joint cannot reach target clamp load.<\/p><\/li><li data-start=\"3043\" data-end=\"3313\"><p data-start=\"3045\" data-end=\"3313\"><strong data-start=\"3045\" data-end=\"3077\">How carriage bolts solve it:<\/strong> The <strong data-start=\"3082\" data-end=\"3097\">square neck<\/strong> is designed to bite into wood fibers or seat into a prepared hole in softer metals. Once seated, it provides anti-rotation so torque is applied at the nut\u2014improving assembly repeatability and reducing tool juggling.<\/p><\/li><\/ul><p data-start=\"3315\" data-end=\"3387\"><strong data-start=\"3315\" data-end=\"3385\">2: Bearing crush and embedment in wood (preload decay).<\/strong><\/p><ul data-start=\"3388\" data-end=\"3798\"><li data-start=\"3388\" data-end=\"3553\"><p data-start=\"3390\" data-end=\"3553\"><strong data-start=\"3390\" data-end=\"3418\">What happens in service:<\/strong> Wood compresses under the head; seasonal moisture cycling accelerates embedment, lowering preload and causing joint slip or squeaks.<\/p><\/li><li data-start=\"3554\" data-end=\"3798\"><p data-start=\"3556\" data-end=\"3798\"><strong data-start=\"3556\" data-end=\"3581\">Engineering response:<\/strong> The <strong data-start=\"3586\" data-end=\"3603\">mushroom head<\/strong> provides a larger bearing interface than a small hex head contact edge. For soft woods or oversized holes, pairing with a <strong data-start=\"3726\" data-end=\"3743\">fender washer<\/strong> further reduces contact stress and slows preload loss.<\/p><\/li><\/ul><p data-start=\"3800\" data-end=\"3871\"><strong data-start=\"3800\" data-end=\"3869\">3: Corrosion at interfaces (coating damage + crevice).<\/strong><\/p><ul data-start=\"3872\" data-end=\"4324\"><li data-start=\"3872\" data-end=\"4086\"><p data-start=\"3874\" data-end=\"4086\"><strong data-start=\"3874\" data-end=\"3909\">What happens in outdoor builds:<\/strong> Under-head crevices trap moisture; damaged coatings become initiation points. Stainless on carbon steel structures can also create galvanic concerns depending on environment.<\/p><\/li><li data-start=\"4087\" data-end=\"4324\"><p data-start=\"4089\" data-end=\"4324\"><strong data-start=\"4089\" data-end=\"4111\">Solution approach:<\/strong> Select finish by exposure class (zinc-nickel or flake coating for higher corrosion performance; A4\/316 for chloride environments), and specify <strong data-start=\"4255\" data-end=\"4281\">controlled lubrication<\/strong> to avoid false torque and coating galling.<\/p><\/li><\/ul><p data-start=\"4326\" data-end=\"4677\"><strong data-start=\"4326\" data-end=\"4396\">Why engineers search \u201ccarriage bolt dimensions \/ square neck size\u201d<\/strong><br data-start=\"4396\" data-end=\"4399\" \/>Because anti-rotation depends on geometry. If the square neck is undersized for the hole or the substrate is too hard, it won\u2019t lock, and torque becomes non-transferable. A dimensional check against <strong data-start=\"4598\" data-end=\"4622\">DIN 603 \/ ASME B18.5<\/strong> is often the fastest way to prevent assembly failures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-9414678532\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-9414678532\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-72ee7b33 e-con-full e-flex e-con e-child\" data-id=\"72ee7b33\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1c412058 e-flex e-con-boxed e-con e-child\" data-id=\"1c412058\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f1f2f44 elementor-widget elementor-widget-text-editor\" data-id=\"1f1f2f44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4749\" data-end=\"4936\">This is a <strong data-start=\"4759\" data-end=\"4786\">dimension example table<\/strong> to capture \u201cdimensions\u201d intent. For release drawings and PPAP, confirm values against the specified standard edition and your tolerance requirements.<\/p><div class=\"TyagGW_tableContainer\"><div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"4938\" data-end=\"5356\"><thead data-start=\"4938\" data-end=\"5077\"><tr data-start=\"4938\" data-end=\"5077\"><th data-start=\"4938\" data-end=\"4949\" data-col-size=\"sm\">Thread d<\/th><th data-start=\"4949\" data-end=\"4968\" data-col-size=\"sm\">Pitch P (coarse)<\/th><th data-start=\"4968\" data-end=\"4987\" data-col-size=\"sm\">Head \u00d8 dk (typ.)<\/th><th data-start=\"4987\" data-end=\"5010\" data-col-size=\"sm\">Head height k (typ.)<\/th><th data-start=\"5010\" data-end=\"5048\" data-col-size=\"sm\">Square neck (across flats) v (typ.)<\/th><th data-start=\"5048\" data-end=\"5077\" data-col-size=\"sm\">Thread length b (example)<\/th><\/tr><\/thead><tbody data-start=\"5109\" data-end=\"5356\"><tr data-start=\"5109\" data-end=\"5156\"><td data-start=\"5109\" data-end=\"5114\" data-col-size=\"sm\">M6<\/td><td data-start=\"5114\" data-end=\"5120\" data-col-size=\"sm\">1.0<\/td><td data-start=\"5120\" data-end=\"5125\" data-col-size=\"sm\">16<\/td><td data-start=\"5125\" data-end=\"5131\" data-col-size=\"sm\">3.3<\/td><td data-start=\"5131\" data-end=\"5137\" data-col-size=\"sm\">6.5<\/td><td data-start=\"5137\" data-end=\"5156\" data-col-size=\"sm\">18 (for L \u2264 40)<\/td><\/tr><tr data-start=\"5157\" data-end=\"5205\"><td data-start=\"5157\" data-end=\"5162\" data-col-size=\"sm\">M8<\/td><td data-start=\"5162\" data-end=\"5169\" data-col-size=\"sm\">1.25<\/td><td data-start=\"5169\" data-end=\"5174\" data-col-size=\"sm\">20<\/td><td data-start=\"5174\" data-end=\"5180\" data-col-size=\"sm\">4.4<\/td><td data-start=\"5180\" data-end=\"5186\" data-col-size=\"sm\">8.5<\/td><td data-start=\"5186\" data-end=\"5205\" data-col-size=\"sm\">22 (for L \u2264 45)<\/td><\/tr><tr data-start=\"5206\" data-end=\"5255\"><td data-start=\"5206\" data-end=\"5212\" data-col-size=\"sm\">M10<\/td><td data-start=\"5212\" data-end=\"5218\" data-col-size=\"sm\">1.5<\/td><td data-start=\"5218\" data-end=\"5223\" data-col-size=\"sm\">24<\/td><td data-start=\"5223\" data-end=\"5229\" data-col-size=\"sm\">5.5<\/td><td data-start=\"5229\" data-end=\"5236\" data-col-size=\"sm\">10.5<\/td><td data-start=\"5236\" data-end=\"5255\" data-col-size=\"sm\">26 (for L \u2264 60)<\/td><\/tr><tr data-start=\"5256\" data-end=\"5306\"><td data-start=\"5256\" data-end=\"5262\" data-col-size=\"sm\">M12<\/td><td data-start=\"5262\" data-end=\"5269\" data-col-size=\"sm\">1.75<\/td><td data-start=\"5269\" data-end=\"5274\" data-col-size=\"sm\">30<\/td><td data-start=\"5274\" data-end=\"5280\" data-col-size=\"sm\">6.6<\/td><td data-start=\"5280\" data-end=\"5287\" data-col-size=\"sm\">12.5<\/td><td data-start=\"5287\" data-end=\"5306\" data-col-size=\"sm\">30 (for L \u2264 65)<\/td><\/tr><tr data-start=\"5307\" data-end=\"5356\"><td data-start=\"5307\" data-end=\"5313\" data-col-size=\"sm\">M16<\/td><td data-start=\"5313\" data-end=\"5319\" data-col-size=\"sm\">2.0<\/td><td data-start=\"5319\" data-end=\"5324\" data-col-size=\"sm\">38<\/td><td data-start=\"5324\" data-end=\"5330\" data-col-size=\"sm\">8.8<\/td><td data-start=\"5330\" data-end=\"5337\" data-col-size=\"sm\">16.5<\/td><td data-start=\"5337\" data-end=\"5356\" data-col-size=\"sm\">38 (for L \u2264 90)<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"5358\" data-end=\"5403\"><strong data-start=\"5358\" data-end=\"5403\">Dimension notes that matter in production<\/strong><\/p><ul data-start=\"5404\" data-end=\"5690\"><li data-start=\"5404\" data-end=\"5470\"><p data-start=\"5406\" data-end=\"5470\"><strong data-start=\"5406\" data-end=\"5416\">dk \/ k<\/strong> influence bearing stress and countersink clearance.<\/p><\/li><li data-start=\"5471\" data-end=\"5579\"><p data-start=\"5473\" data-end=\"5579\"><strong data-start=\"5473\" data-end=\"5495\">Square neck size v<\/strong> is the real \u201canti-rotation feature\u201d\u2014match it to hole prep and substrate hardness.<\/p><\/li><li data-start=\"5580\" data-end=\"5690\"><p data-start=\"5582\" data-end=\"5690\"><strong data-start=\"5582\" data-end=\"5603\">b (thread length)<\/strong> affects whether the shear plane runs through threads (fatigue risk in dynamic joints).<\/p><\/li><\/ul><p data-path-to-node=\"19\"><br \/><br \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-9414678533\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-9414678533\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\" elementor-element elementor-element-3c45ed9a e-con-full e-flex e-con e-child\" data-id=\"3c45ed9a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2cf88ec5 e-flex e-con-boxed e-con e-child\" data-id=\"2cf88ec5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45bd2e1a elementor-widget elementor-widget-text-editor\" data-id=\"45bd2e1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ol data-start=\"5832\" data-end=\"5892\"><li data-start=\"5832\" data-end=\"5892\"><p data-start=\"5835\" data-end=\"5892\"><strong data-start=\"5835\" data-end=\"5890\">Hole design and clearance (ISO 273 for round holes)<\/strong><\/p><\/li><\/ol><ul data-start=\"5893\" data-end=\"6206\"><li data-start=\"5893\" data-end=\"6028\"><p data-start=\"5895\" data-end=\"6028\">For steel plates using a round clearance hole, apply ISO 273 guidance (close\/normal\/large) to control fit and assembly variability.<\/p><\/li><li data-start=\"6029\" data-end=\"6206\"><p data-start=\"6031\" data-end=\"6206\">If the square neck must lock in metal, consider <strong data-start=\"6079\" data-end=\"6099\">square hole prep<\/strong> or <strong data-start=\"6103\" data-end=\"6135\">anti-rotation washers\/plates<\/strong>; relying on the square neck to bite into hard steel can be unreliable.<\/p><\/li><\/ul><ol start=\"2\" data-start=\"6208\" data-end=\"6261\"><li data-start=\"6208\" data-end=\"6261\"><p data-start=\"6211\" data-end=\"6261\"><strong data-start=\"6211\" data-end=\"6259\">Seating the square neck (avoid false torque)<\/strong><\/p><\/li><\/ol><ul data-start=\"6262\" data-end=\"6454\"><li data-start=\"6262\" data-end=\"6454\"><p data-start=\"6264\" data-end=\"6454\">Ensure the head is fully seated before final tightening. If the square neck is not seated, torque increases from rubbing\/spin rather than bolt elongation\u2014preload will be lower than expected.<\/p><\/li><\/ul><ol start=\"3\" data-start=\"6456\" data-end=\"6502\"><li data-start=\"6456\" data-end=\"6502\"><p data-start=\"6459\" data-end=\"6502\"><strong data-start=\"6459\" data-end=\"6500\">Torque, preload, and friction control<\/strong><\/p><\/li><\/ol><ul data-start=\"6503\" data-end=\"6946\"><li data-start=\"6503\" data-end=\"6676\"><p data-start=\"6505\" data-end=\"6676\">Torque is a proxy; friction dominates scatter. Use process control: define <strong data-start=\"6580\" data-end=\"6601\">dry vs lubricated<\/strong> condition, and lock down finish\/topcoat friction windows where possible.<\/p><\/li><li data-start=\"6677\" data-end=\"6844\"><p data-start=\"6679\" data-end=\"6730\">Common shop-floor relationship: <strong data-start=\"6711\" data-end=\"6728\">T = K \u00d7 F \u00d7 d<\/strong><\/p><ul data-start=\"6733\" data-end=\"6844\"><li data-start=\"6733\" data-end=\"6844\"><p data-start=\"6735\" data-end=\"6844\">Typical K-factor ranges (indicative): dry <strong data-start=\"6777\" data-end=\"6790\">0.18\u20130.25<\/strong>, light oil <strong data-start=\"6802\" data-end=\"6815\">0.14\u20130.20<\/strong>, anti-seize <strong data-start=\"6828\" data-end=\"6841\">0.10\u20130.16<\/strong>.<\/p><\/li><\/ul><\/li><li data-start=\"6845\" data-end=\"6946\"><p data-start=\"6847\" data-end=\"6946\">For stainless carriage bolts, manage galling risk: use appropriate lubrication and compatible nuts.<\/p><\/li><\/ul><ol start=\"4\" data-start=\"6948\" data-end=\"7007\"><li data-start=\"6948\" data-end=\"7007\"><p data-start=\"6951\" data-end=\"7007\"><strong data-start=\"6951\" data-end=\"7005\">Washer strategy (when flange area is insufficient)<\/strong><\/p><\/li><\/ol><ul data-start=\"7008\" data-end=\"7285\"><li data-start=\"7008\" data-end=\"7148\"><p data-start=\"7010\" data-end=\"7148\">On softwood, slotted holes, or thin sheet metal, use <strong data-start=\"7063\" data-end=\"7081\">fender washers<\/strong> to reduce bearing stress and slow embedment-driven preload loss.<\/p><\/li><li data-start=\"7149\" data-end=\"7285\"><p data-start=\"7151\" data-end=\"7285\">If vibration is present, choose locking method based on validation: prevailing torque nut, threadlocker, or mechanical locking washer.<\/p><\/li><\/ul><ol start=\"5\" data-start=\"7287\" data-end=\"7330\"><li data-start=\"7287\" data-end=\"7330\"><p data-start=\"7290\" data-end=\"7330\"><strong data-start=\"7290\" data-end=\"7328\">Field failure prevention checklist<\/strong><\/p><\/li><\/ol><ul data-start=\"7331\" data-end=\"7581\"><li data-start=\"7331\" data-end=\"7415\"><p data-start=\"7333\" data-end=\"7415\">Square neck spins \u2192 hole too large \/ substrate too hard \/ neck not fully seated.<\/p><\/li><li data-start=\"7416\" data-end=\"7493\"><p data-start=\"7418\" data-end=\"7493\">Preload decays \u2192 wood embedment; increase bearing area or re-torque plan.<\/p><\/li><li data-start=\"7494\" data-end=\"7581\"><p data-start=\"7496\" data-end=\"7581\">Corrosion at head interface \u2192 choose coating system and protect installation surface.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-19b2366 e-flex e-con-boxed e-con e-parent\" data-id=\"19b2366\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f13455b elementor-widget elementor-widget-heading\" data-id=\"6f13455b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related Products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42619fa elementor-arrows-position-outside elementor-pagination-type-bullets elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"42619fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;0a319fa&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;4ffa64e&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;d089ffd&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;be92983&quot;}],&quot;slides_to_show&quot;:&quot;5&quot;,&quot;slides_to_scroll&quot;:&quot;1&quot;,&quot;slides_to_show_tablet&quot;:&quot;3&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5185ecb7 e-flex e-con-boxed e-con e-child\" data-id=\"5185ecb7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52b1f6c7 elementor-widget elementor-widget-image-box\" data-id=\"52b1f6c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Square Hole Washers \/ Anti-Rotation Plates<\/h3><p class=\"elementor-image-box-description\">provide consistent lock in metal joints where the square neck alone cannot bite reliably.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e6b42b3 e-flex e-con-boxed e-con e-child\" data-id=\"7e6b42b3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1aefbd6b elementor-widget elementor-widget-image-box\" data-id=\"1aefbd6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Hex Nuts (ISO 4032) \/ Nylon Insert Lock Nuts (DIN 985)<\/h3><p class=\"elementor-image-box-description\">standard tightening interface; lock nuts help in vibration environments.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-52acb144 e-flex e-con-boxed e-con e-child\" data-id=\"52acb144\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2452a0e elementor-widget elementor-widget-image-box\" data-id=\"2452a0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Fender Washers (large OD)<\/h3><p class=\"elementor-image-box-description\">reduce bearing pressure on wood\/composites; mitigate embedment and split risk near edges.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"4\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-453e2381 e-flex e-con-boxed e-con e-child\" data-id=\"453e2381\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73a2b908 elementor-widget elementor-widget-image-box\" data-id=\"73a2b908\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Hex Bolts (ISO 4014 \/ ISO 4017)<\/h3><p class=\"elementor-image-box-description\">alternative for higher torque access and serviceability when both sides are reachable.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"\u041f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0430\u044f\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51dd0a96 e-flex e-con-boxed e-con e-parent\" data-id=\"51dd0a96\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-45ac569c e-con-full e-flex e-con e-child\" data-id=\"45ac569c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-541f6315 elementor-widget elementor-widget-heading\" data-id=\"541f6315\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bc6c9d0 elementor-widget__width-initial elementor-widget elementor-widget-toggle\" data-id=\"4bc6c9d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1271\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1271\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What is a carriage bolt used for?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1271\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1271\"><p>A carriage bolt is used to prevent bolt rotation during tightening in wood or one-side-access assemblies. The square neck locks the bolt while the nut is tightened, reducing spin-out and installation rework.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1272\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1272\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What standard covers metric carriage bolts?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1272\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1272\"><p>Metric carriage bolts are commonly specified under <strong data-start=\"8587\" data-end=\"8598\">DIN 603<\/strong>. For inch series, the typical reference is <strong data-start=\"8642\" data-end=\"8661\">ASME\/ANSI B18.5<\/strong>, and OEM drawings may add additional geometry or finish requirements.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1273\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1273\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Why does my carriage bolt keep spinning?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1273\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1273\"><p>A carriage bolt spins when the square neck cannot lock into the substrate or the hole is oversized. Corrective actions include tighter hole control, using an anti-rotation plate\/washer, or switching to a different head\/drive style for metal joints.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1274\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1274\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Are carriage bolts structural fasteners?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1274\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1274\"><p>Carriage bolts can be used in structural or semi-structural joints if the grade, preload requirement, and joint design are validated. Selection should be based on property class (e.g., 5.8\/8.8), shear plane design, and service conditions (vibration, moisture, corrosion).<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1275\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1275\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What material should I choose\u2014zinc plated steel or stainless?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1275\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1275\"><p>Zinc plated steel is often chosen for cost-effective indoor or mild outdoor use, while <strong data-start=\"9538\" data-end=\"9558\">A4\/316 stainless<\/strong> is preferred for chloride or coastal exposure. The correct choice depends on corrosion class, galvanic pairing, and whether coating damage during installation is acceptable.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is a carriage bolt used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>A carriage bolt is used to prevent bolt rotation during tightening in wood or one-side-access assemblies. The square neck locks the bolt while the nut is tightened, reducing spin-out and installation rework.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What standard covers metric carriage bolts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Metric carriage bolts are commonly specified under <strong data-start=\\\"8587\\\" data-end=\\\"8598\\\">DIN 603<\\\/strong>. For inch series, the typical reference is <strong data-start=\\\"8642\\\" data-end=\\\"8661\\\">ASME\\\/ANSI B18.5<\\\/strong>, and OEM drawings may add additional geometry or finish requirements.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"Why does my carriage bolt keep spinning?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>A carriage bolt spins when the square neck cannot lock into the substrate or the hole is oversized. Corrective actions include tighter hole control, using an anti-rotation plate\\\/washer, or switching to a different head\\\/drive style for metal joints.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"Are carriage bolts structural fasteners?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Carriage bolts can be used in structural or semi-structural joints if the grade, preload requirement, and joint design are validated. Selection should be based on property class (e.g., 5.8\\\/8.8), shear plane design, and service conditions (vibration, moisture, corrosion).<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What material should I choose\\u2014zinc plated steel or stainless?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Zinc plated steel is often chosen for cost-effective indoor or mild outdoor use, while <strong data-start=\\\"9538\\\" data-end=\\\"9558\\\">A4\\\/316 stainless<\\\/strong> is preferred for chloride or coastal exposure. The correct choice depends on corrosion class, galvanic pairing, and whether coating damage during installation is acceptable.<\\\/p>\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-531987f6 e-con-full e-flex e-con e-parent\" data-id=\"531987f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7e1f9335 e-flex e-con-boxed e-con e-child\" data-id=\"7e1f9335\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71220d78 elementor-position-block-end elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"71220d78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<a href=\"#top\" class=\"elementor-icon\" tabindex=\"-1\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-up\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M88 166.059V468c0 6.627 5.373 12 12 12h56c6.627 0 12-5.373 12-12V166.059h46.059c21.382 0 32.09-25.851 16.971-40.971l-86.059-86.059c-9.373-9.373-24.569-9.373-33.941 0l-86.059 86.059c-15.119 15.119-4.411 40.971 16.971 40.971H88z\"><\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tBack to Top\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-548f31b9 e-flex e-con-boxed e-con e-child\" data-id=\"548f31b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3acecef9 elementor-widget elementor-widget-heading\" data-id=\"3acecef9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Contact Us<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d6c624b elementor-widget elementor-widget-icon-box\" data-id=\"5d6c624b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tRequest a Quote\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68b6463c elementor-button-align-end elementor-mobile-button-align-center elementor-widget elementor-widget-form\" data-id=\"68b6463c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"10023\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"68b6463c\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_5e63ec7 elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_5e63ec7\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCompany Name\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_5e63ec7]\" id=\"form-field-field_5e63ec7\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Company Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_f5f1e1b elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_f5f1e1b\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tPhone Number\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_f5f1e1b]\" id=\"form-field-field_f5f1e1b\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Phone Number*\" required=\"required\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"\u041f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0446\u0438\u0444\u0440\u044b \u0438 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043d\u044b\u0435 \u0441\u0438\u043c\u0432\u043e\u043b\u044b (#, -, * \u0438 \u0442. \u0434.).\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tBusiness Email\t\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Business Email*\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-md\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"3\" placeholder=\"Please specify the fastener type (e.g., Hex Bolt, Socket Head Cap Screw) and the required standard\/material\/grade (e.g., DIN 933, ISO 4762, 316SS, Class 8.8).\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_6e48319 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_6e48319\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Le04PwrAAAAABSse9pF22Cy1dSMz4P8HEf9l7O5\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-md elementor-animation-grow\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Submit<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Carriage Bolts (Mushroom Head Square Neck Bolts) When a joint is assembled from one accessible side\u2014deck frames, guardrails, cable trays, HVAC hangers, or sheet-metal brackets\u2014rotation control becomes the failure mode long before \u201cbolt strength\u201d does. A carriage bolt solves a very specific field problem: the bolt shank spinning while the installer tries to tighten the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9762,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10023","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/10023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/comments?post=10023"}],"version-history":[{"count":10,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/10023\/revisions"}],"predecessor-version":[{"id":10846,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/10023\/revisions\/10846"}],"up":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/9762"}],"wp:attachment":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/media?parent=10023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}