Description :

1.Recess: Phillips Drive, Square Drive, Pozi Drive, Slot Drive, 6 Lobe.
2.Thread Type: Type BSD, Type ASD, Type CSD.
3.Point: #1 point(#1PT), #2 point(#2PT), #3 point(#3PT), #4 point(#4PT), #5 point(#5PT), drilling point, z point.
4.Coating: Zinc Plated Cr+6 , Zinc Plated Cr+3, Zinc Yellow Cr+3, Zinc Yellow Cr+6, Grey Phosphated, Black Phosphated, Ruspert 500HRS, Ruspert 1000HRS, Ruspert 1500HRS, Class 3, Class 4, Other Special Coating.

Specification :

• Standard: IFI, DIN7504, AS3566, BS, JIS, ISO, per customer drawing, per samples, non-standard
• Material: Carbon Steel, C1022 Steel, Stainless, S.S302, S.S304, S.S316, S.S410
• Size: #4~#14 (M2.3~M6.3) Length: 3/8"~8" (9.5mm~203mm)

• 
  Modify Truss Self Drilling Screws
• 
  Pan Framing Head Self Drilling Screw
• 
  Bugle Flat Head Self Drilling Screws
• 
  Hex Washer Head Self Drilling Screw
• 
  Self Drilling Screws
• 
  Large Wafer Head Drilling Screw
• 
  Wafer Head Self Drilling Screws