Compare ISO 4032 hex nuts, DIN 985 lock nuts and DIN 6923 flange nuts. Specify the applicable property class (8/10/12) or stainless grade (A2/A4), thread, finish and required inspection documents with your RFQ.

ISO/DIN Industrial Nuts Manufacturer: High-Strength Hex, Flange & Self-Locking Solutions

Ensure assembly integrity under vibration and load with our certified ISO/DIN nuts. We supply a comprehensive range of fastening components, from standard ISO 4032 Hex Nuts to specialized DIN 985 Nylon Insert Lock Nuts designed to prevent loosening. Our inventory is matched to mating bolts in Carbon Steel (Class 8/10/12) and Stainless Steel (A2/A4), ensuring correct proof load capabilities. All products undergo rigorous thread gauging and can be treated with Zinc Flake or Geomet for extended corrosion resistance. Rely on our ISO 9001 processes for full batch traceability and consistent torque-tension performance.

Standards ISO 4032 / DIN 934 (Hex) · DIN 985 / ISO 7040 (Nylon Lock) · DIN 6923 (Flange) · DIN 980 (All-Metal Lock) · ISO 4035 (Thin Jam)

Nuts Types Hex Style 1 · Prevailing Torque (Locking) · Serrated Flange · Domed Cap · Heavy Hex (Structural)

Class 8 (Std) · Class 10 (High Strength) · Class 12 (Ultra High) · Stainless A2-70 / A4-80

Finishes Zinc Plated + Wax · Zinc Flake (flZnnc) · Geomet® 500 · Black Oxide · Hot Dip Galvanized

Docs EN 10204 3.1 Cert · Proof Load Test Report · Go/No-Go Gauge Report

*Quality Assurance: Confirm the required certification evidence and inspection plan before order. State the thread-gauging scope, sampling and acceptance criteria in the RFQ. Documentation: EN 10204 3.1 Material & Mechanical Properties (Proof Load) included. Consistency: Controlled friction coefficients (K-factor) for automated assembly lines. Samples: Free samples available for thread fit and locking torque verification.