British Gypsum Drywall Screws 55mm | Box of 500

British Gypsum Drywall Screws are corrosion-resistant, self-tapping steel screws designed for securely fixing plasterboard to light gauge metal framing systems. Manufactured from phosphate-coated steel, they feature a black countersunk cross head for a flush finish and reliable drive performance. Suitable for fixing plasterboard to Gypframe ‘C’ Studs up to 0.8mm thick and Gypframe ‘I’ Stud framing up to 0.6mm thick, these drywall screws meet the requirements of EN 14566 and achieve a reaction to fire classification of A1. Available in a wide range of lengths to suit different board thicknesses and construction requirements. Features Phosphate-coated steel for corrosion resistance Self-tapping design for metal framing Countersunk cross head for flush fixing Suitable for Gypframe metal stud systems Reaction to fire: A1 Conforms to EN 14566