Box of HEX Self-Drilling Screws for Fastening Steel Sheets to Wooden Substrates 4,8 mm RAL Colours
Liontek
£32.99
Anti-corrosion coating electro-galvanized, EPDM washer, Hex head Self-Drilling Roofing Screw – Colour-Matched, Steel Sheet to Timber The WFD is a self-drilling “farmer” screw for fastening profiled steel sheet, tile-effect roofing panels and metal cladding onto timber rafters, purlins and battens. Its drill point passes through sheet material up to 2 mm without a pilot hole and then threads straight into the timber underneath, keeping fixing times down on long roof runs. The hex head drives quickly with a standard nut setter and gives a broad bearing surface for good pull-through resistance, w
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