| Item | Specification |
|---|---|
| Material | Carbon Steel (C1022), Stainless Steel (304/316) |
| Diameter | M3.5 – M6.3 (#6 – #14) |
| Length | 13mm – 150mm (1/2” – 6”) |
| Head Type | Hex Flange, Pan Head, Countersunk Head, Truss Head |
| Drive Type | Phillips, Hex, Torx |
| Point Type | #1 – #5 Drill Point |
| Surface Finish | Zinc Plated, Ruspert, Hot Dip Galvanized, Stainless Steel Polished |
| Standard | DIN, ISO, ANSI, or customized |
Self Drilling Screws are high-efficiency fasteners designed to drill their own hole and form threads in one operation, eliminating the need for pre-drilling. Made from premium carbon steel or stainless steel (A2-304 / A4-316), they offer excellent strength, durability, and corrosion resistance. Available in various head types, including pan head, hex head, wafer head, and button head, with multiple drive options such as Phillips, Torx, and hex, these screws are ideal for fastening metal, wood, and composite materials in construction, roofing, and industrial applications.