Hex Washer Head, Patented Twister Thread

Hex head with Twister thread provides low driving torque and high holding power for timber.

Material : Carbon steel、Stainless steel

Application : Wood、Chipboard、Particle board、Timber、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
Highlight: Patent

Product Description


Increasing Efficiency

Twister thread design enhances the stability and safety after drilling the application. Reduces the fatigue of the installers and increases the working efficiency by 60%. It can also reduce the battery loss of the power driver.

Reducing Splitting

Low driving torque and high holding power reduces the wood split near the edge of timber.



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