Eureka 5.5 x 60 mm Tex Screw Hex Coarse 525 Pack

Tek Screw with T3 Cut Tip for Metal Smooth Shank by Eureka brings practical, reliable performance to fixing metal roof sheeting and cladding to purlins; self-drilling point with a sealing washer. Made from steel, it is built to support consistent results on site or at home. FEATURES & BENEFITS � Self-drilling point pierces steel sheet and purlin without a pilot hole � Bonded EPDM washer compresses to seal against rain on roofing and cladding APPLICATION � Fixing metal roof sheeting and cladding to purlins � self-drilling point with a sealing washer INSTALLATION � The product requires a power tool and a nutsetter to complete installation. � Drill slower than 1,500 rpm. � Hold the power drill at a 90 degree angle. � Do not drill the tek screw through a welded joint. � Choose the correct length screw: the screw should be able to drill through the object and substrate and grip a sufficient amount through the substrate. � The drilling point must be long enough to completely drill through the material before the thread engage.