Thumb Screw | Superior Self-Tapping Screws for Metal and Wood

Thumb Screw Machine Thread | Global suppliers of durable stainless steel pins

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Thumb Screw | Corrosion-Resistant Coating Screws for Long-Lasting Performance

Sen Chang Industrial Co., Ltd., established in 1968, is a leading manufacturer of stainless steel industrial fasteners, including Thumb Screw, screws, wires, pins, and rivets. With a focus on innovation and quality, Sen Chang adheres to ISO9001 standards to produce high-tensile screws and other fasteners that meet the highest industry standards. Our products are crafted with precision to cater to diverse industrial needs, ensuring superior strength and durability. Choose Sen Chang for reliable and high-quality stainless steel fasteners, designed to excel in demanding industrial applications.

Sen Chang's stainless steel wire rods are designed for optimal performance in cold-forming processes. The wires' superior quality and durability make them perfect for industrial applications, ensuring longevity and reliability in manufacturing.

Sen Chang has been supplying precision fastening solutions, both with advanced technology and 48 years of experience, Sen Chang ensures each customer's demands are met.

Thumb Screw - Thumb Screw Machine Thread
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Thumb Screw

OE005-120118-1

Process: Threading after head formation, and acid washing being the last step
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, Outside diameter and height of flat head under head, Total length, Grip gaging body diameter, Length of rolling, Major diameter, Thread angle, Pitch, Ring gage

Features

  • Partially Threaded Machine Thread
  • 110 Vertical Lines on the Side of the Head
  • Flat Head under Head

Specification

  • Item Specification: #8-32x3/8"
  • Available 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