Self Drilling Metal Screw is ideal for use in thin metal applications like roofing where they can be used to fix cement, asbestos and fibre cladding sheets. The Metal Screw is available in dimensionally accurate construction to ensure ease of use and installation. The Metal Screw exhibits good resistance against corrosion, water, dust and heat. The Self Drilling Metal Screw is equipped with metal bonded EPDM washer to suit all types of outdoor installation.