Modify Truss Head Self Drilling Screws

  • Specification
  • Size Chart
  • Packaging

The self-drilling’s point design combines two main functions: drilling and tapping.

This screw design could apply on the steel roof construction mostly. Our self-drilling screws requires high speed drilling test performance, this requirement ensures our screw's point and thread could drill in the steel more efficiency at short time.

 

The screws are available in International Standards: DIN; ISO; AS 3566; ANSI; JIS; BS.

Available Material Grades: Carbon Steel, Stainless Steel

Available Surface Treatments: Ruspert ; Cr6+ ; Cr3 ; Black Phosphate  

 

Sepcification : 

  • Head Type : Modify Truss Head
  • Recess Type : Philip Recess
  • Self Drilling Screw
  • Point Type : Point No. 2 
  • Zinc Plating

Available sizes: 

  • #8x1/2"
  • #8x3/4"
  • #8x1"
  • #8x1-1/2"
  • #8x2"
  • Or More

Packed quantity in the bucket: 

  • #8x1/2": 500 pcs pack in MW's small bucket.
  • #8x3/4": 350 pcs pack in MW's small bucket.
  • #8x1-1/2": 150 pcs pack in MW's small bucket.
  • #8x2": 150 pcs pack in MW's small bucket.