BM006-120221-1 – Premium Indented Hex Head Bolt by Sen Chang

ISO-Certified High-Tensile Fasteners for Demanding Applications

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BM006-120221-1 – High-Performance Indented Hex Head Bolt

Discover BM006-120221-1, part of Sen Chang’s premium Indented Hex Head Bolt collection. Built for reliability, our fasteners are engineered using advanced manufacturing processes and premium stainless steel materials.

With 48+ years of expertise and ISO 9001-certified quality, Sen Chang delivers fastening solutions trusted by global manufacturers across automotive, electronics, and industrial sectors.

Enhance your projects with fasteners designed for strength, precision, and long-term performance. Partner with Sen Chang for dependable fastening solutions.

Indented Hex Head Bolt - Indented Hex Head Bolt
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Indented Hex Head Bolt

BM006-120221-1

Process: 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: Across the flat and corner, Washer diameter, Washer height, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO

Features

  • Indented Hex Head

Specification

  • Item Material: 18-8SS
  • Item Size: 1/4-20*3/4”
  • 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