Flat Head Tapping | Innovative Tapping Screws: The Ultimate Solution for Hard Material Fastening | Sen Chang

Flat Head T40 6-Lobe Rec,Black Paint on Screw Head w/ Thread Type A | High-Quality Stainless Steel Industrial Fasteners by Sen Chang

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Flat Head Tapping | 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 Flat Head Tapping, 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.


Flat Head Tapping

CP007-140519-1

Process: Using multi blow header to make the head and then threading before passivation. Head Spray Paitning at last
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, Head height, 6-lobe depth, 6-lobe plug gauge, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Paint surface inspection

Features

  • Flat Head
  • Black Paint on Head Surface
  • 6-Lobe Rec T40

Specification

  • Item Specification: 18-9*1.375
  • Item Material: 302HQ