410 Stainless Steel Self Drilling Screws | Hex Washer Head TEK Screws | #8 #10 4.2mm/4.8mm

These premium stainless steel self-drilling screws are engineered for superior performance and durability. The #8 and #10 sizes with 4.2mm/4.8mm drill points offer excellent penetration into metal, while the hex washer head provides secure, non-slip fastening. Ideal for demanding metal-to-metal and sheet metal applications. Features and Benefits - 410 Stainless Steel Construction - Provides excellent corrosion resistance and long-lasting strength in various environments. - Hex Washer Head Design - Allows for high-torque driving with a standard socket or bit, preventing cam-out and ensuring a flush, secure fit. - Self-Drilling TEK Point - Eliminates the need for pre-drilling pilot holes, saving significant time and labor on the job site. - Precision Thread Design - Ensures fast, clean tapping and a strong, reliable hold in sheet metal, steel framing, and other materials. Applications - Fastening metal roofing, siding, and HVAC ductwork - Assembling steel studs in light gauge metal framing - Securing brackets, panels, and fixtures to metal surfaces