​Trim Flat Head, Twister Thread , Type 17​

Trim head has circular head which closely resembles a flat head but big difference between the two head sizes. Wood screw with trim head and Twister thread offer for greater penetration into gap of ceiling or decking application.

Material Carbon steel 、Stainless steel

Application: Wood、Chipboard、Composite

Size: M3 - M10、#5 - 3/8

Length: 9 - 400mm、3/8" - 15 3/4"

We can provide a customized service, including a variety of head, head recess, thread, point styles and surface treatment types, to solve you problems.

  • Surface Treatment
  • Screw Drivers
  • Size

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Size: M3 - M10、#5 - 3/8

Product Description


  1. Trim head is available for the 45 degree deck positioning system. Compared with traditional nail point decking screw, sharp point is only made by thread rolling save more production cost.
  2. With sharp point and sharp Arrowy point, penetration is easy and fast. Showing perfect drilling ability for wood application such as decking and ceiling.
  3. We offer 304,305,314,316 stainless steel features high corrosion resistance and durability.


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 Tailoring Excellence Through OEM/ODM Solutions.