CSK Head Self Drilling Screw

CSK head self-drilling screws are designed with a tapered, flat head that sits flush with the surface after installation, along with a drill-point tip that eliminates the need for pre-drilling. Ideal for applications requiring a smooth finish, they are commonly used in metal cladding, framing, and electrical enclosures. These screws ensure clean, secure fastening with minimal surface disruption.


Material Grade

Mild Steel 4.6
Stainless Steel 202, 304, 316

Size Range

Diameter M3.9 to M4.8
Length 13mm to 100mm

Passivation

  • Anti-RustAnti-Rust
  • Black OxideBlack Oxide
  • Black ZincBlack Zinc
  • CopperCopper
  • Hot Dip GalvanizingHot Dip Galvanizing
  • Nickel PlatingNickel Plating
  • Olive Green ZincOlive Green Zinc
  • PTFEPTFE
  • White ZincWhite Zinc
  • Yellow ZincYellow Zinc
  • Zinc Flake CoatingZinc Flake Coating
  • Zinc NickelZinc Nickel
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