Fasteners
Nut standards, coatings, automotive fasteners and supplier quality.
Nut standards, coatings, automotive fasteners, traceability and supplier quality guidance. Browse selected SUNHY technical articles below. Each guide links to its full article and featured engineering image.
Fasteners engineering articles
8 selected guides with relevant article images and direct links.
Special Nuts for EV Battery Packs: Coating, Electrical Isolation and Traceability Considerations
EV Battery Pack Fastener Engineering Special Nuts for EV Battery Packs: Coating, Electrical Isolation and Traceability Considerations Special nuts for EV battery packs should not be selected by thread size alone. An M6,…
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Self-Clinching Nuts vs Weld Nuts for Thin Sheet Metal: Process, Strength and Risk Comparison
Thin Sheet Metal Fastener Comparison Self-Clinching Nuts vs Weld Nuts for Thin Sheet Metal: Process, Strength and Risk Comparison Self-clinching nuts and weld nuts can both create internal threads in thin sheet metal,…
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Nylon Insert Lock Nuts vs All-Metal Lock Nuts: Temperature, Vibration and Reuse Decision Guide
Lock Nut Engineering Decision Guide Nylon Insert Lock Nuts vs All-Metal Lock Nuts: Temperature, Vibration and Reuse Decision Guide Nylon insert lock nuts and all-metal lock nuts are both prevailing torque lock nuts, but…
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Projection Weld Nuts for Automotive Sheet Metal: Torque-Out, Pull-Out and Projection Design
Automotive Sheet Metal Weld Nut Engineering Guide Projection Weld Nuts for Automotive Sheet Metal: Torque-Out, Pull-Out and Projection Design Projection weld nuts for automotive sheet metal are not selected by thread…
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Hydrogen Embrittlement Risk in High-Strength Coated Nuts: Buyer Checklist
High-Strength Coated Nut Risk Checklist Hydrogen Embrittlement in High Strength Coated Nuts: Causes, Prevention & Buyer Checklist High-strength coated nuts can create a sourcing risk that is not always visible from…
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Zinc Plated vs Zinc Flake vs Zinc Nickel Nuts: Automotive Coating Selection Guide
Automotive Nut Coating Selection Zinc Plated vs Zinc Flake vs Zinc Nickel Nuts: Automotive Coating Selection Guide Selecting the right coating for automotive nuts is not only a corrosion decision. Zinc plated, zinc…
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Technical Drawing Checklist for Custom Nuts: Thread, Tolerance, Material, Coating and Finish
Custom Nut Drawing Checklist Technical Drawing Checklist for Custom Nuts: Thread, Tolerance, Material, Coating and Finish A custom nut drawing is more than a shape file. It is the technical baseline for quotation,…
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Cold Heading vs CNC Machining for Custom Nuts: Cost, Strength, Tolerance and Volume
Custom Nut Manufacturing Route Guide Cold Heading vs CNC Machining for Custom Nuts: Cost, Strength, Tolerance and Volume Choosing between cold heading and CNC machining for a custom nut is not a simple “which process is…
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