Eureka 300 x Truss Head Tek Screws 4.2 x 13 mm

Tek Screw Truss Head with T3 Cut Tip for Metal Zinc Plated from Eureka is designed to make fixing metal roof sheeting and cladding to purlins; self-drilling point with a sealing washer straightforward and consistent. 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 � Requires a power drill for installation. � A pilot hole is not required when used for installation to a thin piece of metal. � The thickness of the metal being drilled into must not exceed the length of the self-drilling point. � If the screw point drifts as you try to drill, paste to pieces of masking tape (one horizontal and one vertical) this will create a service that can be gripped by the screw point.