Forgefix Drywall Phosphate Phillips Screws are designed for fixing plasterboard to metal studding or wooden battens. They feature a coarse thread for speedy insertion and improved holding power. The bugle head with Phillips recess minimizes surface damage, allowing the screw to sink effortlessly without the need for countersinking. Made from fully hardened C1022 steel with a black phosphate finish, these screws offer increased resistance to corrosion and rust. An extra-deep insert bit recess ensures a firmer positive drive. Suitable for plasterboard, fibreboard, and other insulation board types. A Phillips driver bit is included.