Buildex 12G x 50mm Class 4 Roofing TEKS Screws With Seal - 100 pieces

Key details: TEKS® self-drilling tip cuts through metal easily, saving time by eliminating the need for pre-drilling.; Class 4 galvanisation offers exceptional long-term corrosion protection, making it ideal for severe external environments and structural applications exposed to weather or coastal conditions.; The HiGrip® hex head combines high torque drive with enhanced under-head grip (and compatible sealing washer) to resist sheet creep and maintain clamp force in metal cladding.; Designed for exterior use, this screw provides strong, reliable fixing into metal with corrosion-resistant coating for long-lasting performance outdoors.