Bi-Metal Light Steel Composite Panel screws are specifically designed for fastening insulated composite panels, roofing sheets, and cladding systems to light gauge steel structures. Engineered with a self-drilling TEK point and high-performance bi-metal construction, these fasteners provide excellent corrosion resistance, fast installation, and strong long-term fixing performance in external environments. Featuring bonded EPDM washers for a reliable weatherproof seal, they are ideal for industrial, commercial, and agricultural building applications where durable and secure panel fixing is essential.