Eureka 20 x Bonded Washers and Roof Nails 5 x 90 mm

Roof Nail & Bonded Washer by Eureka brings practical, reliable performance to spreading load and protecting the surface under a bolt or screw head. Made from steel, it is built to support consistent results on site or at home. FEATURES & BENEFITS � Sharp point drives cleanly into the material without splitting the surface � Galvanised coating protects the nail from rust in outdoor and damp use APPLICATION � Spreading load and protecting the surface under a bolt or screw head INSTALLATION � To fasten aluminum roof sheeting, such as IBR or corrugated iron, to a wood structure, position the sheeting and mark the nail spots. � Secure the roof nails with bonded washers using a hammer to ensure a waterproof installation, making sure the nails are flush with the material. � Space the nails according to the manufacturer's guidelines, typically every 6-8 inches along the edges and in the center of each sheet.