Truss Head Self Drilling Screw
Truss head self-drilling screws feature a wide, low-profile domed head and a drill-point tip that eliminates the need for pre-drilling. The broad head provides excellent load distribution and minimizes pull-through, making them ideal for fastening thin metal sheets, HVAC ducts, and light steel structures. They ensure quick, clean, and secure installation in commercial and industrial applications.
Material Grade
| Mild Steel | 4.6 |
| Stainless Steel | 202, 304, 316 |
Size Range
| Diameter | M4.2 to M4.8 |
| Length | 13mm to 75mm |
Passivation
Anti-Rust
Black Oxide
Black Zinc
Copper
Hot Dip Galvanizing
Nickel Plating
Olive Green Zinc
PTFE
White Zinc
Yellow Zinc
Zinc Flake Coating
Zinc Nickel





