CORET Roofing Screws with Rubber Washers 4.8mm x 25mm - Jet Black (25PCS) Self Drilling Hex Head Galvanised Coarse Thread for Metal Sheets to Timber Corrugated Fixings Tin Roof RAL9005

RAL 9005 HEXAGON HEAD & WASHER: Jet Black powder-coated external hex head ensures easy positioning and strong grip. Self-Drilling roof screw with rubber sealing washer provides a tight seal to prevent leaks. GALVANISED CARBON STEEL MATERIAL: Metal roofing screws are manufactured from carbon steel for enhanced strength and long-lasting use. Galvanized zinc coating finish helps reduce corrosion. COARSE THREAD WITH POINT TIP: Self tapping screws are designed to cut through metal sections during installation, reducing time on site. Wide pitch threads ensure strong driving performance. MULTI-PURPOSE USE: M4.8mm x 25mm screw fasteners are suitable for fixing roofing sheets, PVC roof panels, gutters, polycarbonate, aluminium, metal profiles and other outdoor projects. ADDITIONAL FIXING APPLICATIONS: Roofing screws are also designed for fastening sheet metal, metal plates, structures and profiles to timber substructures. Package includes 25 pieces.