Indented Hex Head Bolt | Innovative Tapping Screws: The Ultimate Solution for Hard Material Fastening | Sen Chang

Indented Stainless Steel Hex Head Bolt | High-Quality Stainless Steel Industrial Fasteners by Sen Chang

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Indented Hex Head Bolt | Taiwan High Tensile Screws: The Backbone of Durability in Fastener Technology | Sen Chang

Located in Taiwan since 1968, Sen Chang Industrial Co., Ltd. has been a renowned manufacturer in the fasteners industry, especially in producing high-quality stainless steel wires and various screws like Indented Hex Head Bolt, stainless steel wires (wire rod), machine screws, tapping screws (self tapping screw), high tensile screws and coating screws (special coating screw). Their commitment to quality is evident in their adherence to ISO9001 standards, ensuring each fastener meets rigorous quality control.

Sen Chang's ability to produce customized stainless steel fasteners, including screws, wires, and high-tensile options, sets us apart. Our commitment to quality and innovation ensures that each product not only meets but exceeds industry standards. For fasteners that offer reliability and precision, Sen Chang is your trusted partner.

Sen Chang has been supplying customs high-tensile screws, wires, and industrial fasteners, both with advanced technology and 48 years of experience, Sen Chang ensures each customer's demands are met.


Indented Hex Head Bolt

BA009-110827-1

Process: Acid washing after head formation and threading
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, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO

Features

  • Production Complying w/ DIN933
  • Fully Threaded

Specification

  • Item Size: M6 -1.0*20
  • Item Material: 18-8SS
  • 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