Corrosion resistant self-tapping steel screws for fixing metal to metal framing less than 0.8mm thick. Corrosion-resistant self-tapping zinc plated steel screws with wafer cross head. Supplied with screwdriver bits. Designed for metal-to-metal fixing less than 0.8mm thick and Gypframe I-Stud framing less than 0.6mm thick. Designed for minimum disruption of the plasterboard lining. Conforms to EN 14566.