High Tensile Pozi Hex Head Bolt with Threaded Flat Washer A2

DIN933 Compliant Hex Fastener with 70kgf/mm² Tensile Strength and Chamfered End

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How Can We Ensure Consistent Fastener Performance Under High Mechanical Stress in Automotive Assembly?

Our Pozi hex head bolts deliver 70kgf/mm² minimum tensile strength with ISO-compliant manufacturing and multi-point inspection protocols. Every fastener undergoes rigorous dimensional verification using 2.5D projectors and precision gauges before shipping, ensuring reliable performance in high-stress automotive applications. Contact us to discuss your specific torque and load requirements for custom automotive fastener solutions.

The comprehensive inspection protocol includes multiple measurement points verified with precision tools including calipers, protrusion-height gauges, micrometers, and 2.5D/2D projectors. Critical dimensions such as across-the-flat and corner measurements, head height, washer diameter and height, thread length, total length, major and minor diameters, thread angle, pitch, recess depth, and Pozi plug gauge verification ensure absolute conformance to specifications. With chamfered screw ends for easy installation and 45 years of fastener manufacturing expertise, this high tensile hex head bolt delivers the performance, precision, and durability required for OEM manufacturers and aftermarket customers across automotive, machinery, electronics, and construction industries seeking reliable custom fastener solutions.

Trimming Dies Hex Head - Pozi Hex Head Bolt w/ Flat Washer A1 & 70kgf/mm2 Minimal Tensile Strength. Screw End Chamfered
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Trimming Dies Hex Head

HB003-110610-1

Process: Using multi blow header for head formation before using head-molding model to shape hex head and threading flat washer A2, and then acid washing
All the items are inspected during the process and before shipping, complying with ISO Working Instruction
Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector
Measurement Points: Across the flat and corner, Head height, Washer diameter, Washer height, Thread length, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Rec depth, Pozi plug gauge

Features

  • Pozi Complying w/ DIN933
  • Production Complying w/ DIN6902A
  • Flat Washer A2 Threaded
  • 70kgf/mm2 Minimal Tensile Strength
  • Screw End Chamfered

Specification

  • Item Specification: M5*60
  • Item Material: 18-8SS