Professional Stainless Steel T Head Bolt Manufacturing

Custom 18-8 Stainless Steel T Head Bolts with Multi Blow Header Technology and ISO Compliant Quality Control

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How Can You Ensure Consistent Quality in High-Volume T Head Bolt Production for Automotive Assembly Lines?

Our multi blow header technology combined with ISO-compliant inspection protocols guarantees batch-to-batch consistency for automotive applications. Every T head bolt undergoes precision measurement using 2.5D projectors and ring gage GO/NO GO testing, ensuring dimensional accuracy for automated assembly systems. With 45 years of manufacturing expertise, we deliver the reliability your production lines demand. Contact us to discuss your volume requirements and quality specifications.

Every T head bolt undergoes rigorous inspection protocols complying with ISO Working Instructions, utilizing precision measurement tools including calipers, protrusion-height gauges, micrometers, and 2.5D/2D projectors. Our comprehensive quality control measures verify critical parameters such as head diameter, length, head height, major diameter, minor diameter, thread angle, pitch, and ring gage GO/NO GO testing throughout the manufacturing process and before shipment. With 45 years of fastener manufacturing expertise and over 10,000 product variations produced, we deliver reliable, high-performance T head bolts that meet the exacting standards of OEM manufacturers and aftermarket customers across automotive, machinery, construction, and specialized industrial applications.


Stainless Steel T Head Bolt

BP004-140324-1

Process: Using multi blow header for head formation before threading, 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: Head diameter, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO

Features

  • T Head Bolt

Specification

  • Item Size: 5/16-18*1
  • Item Material: 18-8 Stainless Steel Material
  • Available Stainless Steel Material: 302HQ、 304SS 、305SS 、316SS 、410SS 、420SS 430SS

Available Product

  • Head Diameter M1.6~M16/#00~#5/8
  • Length 1/8”~12”/3.175mm~600mm