Tapping Screws

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Tapping Screws | Screw Manufacturing for 50 Years | Sen Chang

Sen Chang Industrial Co., Ltd., since 1968, is a Tapping Screws | CE certified screw manufacturer based in Taiwan.

ISO 9001 certified self tapping screw production processes and stainless steel screws and bolts with meticulous quality control. Screws and bolts including Machine Screws, Tapping Screws, SEMS Screws, Coating Screws and High Tensile Screws.

Sen Chang has been supplying nuts and bolts to customers, both with advanced technology and 48 years of experience, Sen Chang ensures each customer's demands are met.

Tapping Screws

Self Tapping Screw

Truss head, Hex Washer head, Countersunk Head, Round Head, Pan head tapping screws
Truss head, Hex Washer head, Countersunk Head, Round Head, Pan head tapping screws

Tapping screws have sharper threads and more spaces between threads. Hence, they can cut threads that suit themselves. These screws are often use in fastening hard metals (such as wood . This is why they are called tapping screws.

Features

  • Materials: 302HQ, 304, 304J3, 305, 316, 410, 410H, 420, 430
  • Drives: Phillips, Slotted, Phillips+Slotted, Six Lobes, Six Lobes+ Security Pin, Hex Socket, Hex Socket with Pin, Square, Phillips+ Square, Pozidrive, Tri-Wing, etc.
  • Tapping Threads: A / B / AB / U type tapping Threads, coarse threads, Hi-Lo threads, Thread forming screw, etc.
  • Screw Lengths: 1/8"~24" / 3.175mm~600mm
  • Customized products are available.
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