Countersunk PH2 Drywall Screws 3.5 x 55mm Black Phosphate Clam 200 S9DHB35057

These 3.5 x 55mm black phosphate drywall screws are intended for fixing plasterboard to timber or metal studs during wall and ceiling installations. The countersunk design ensures the screw sits level with the board for straightforward covering at the finishing stage.

Each screw is suitable for use with a PH2 pozi drive, providing a secure and controlled fit. Packed in quantities of 200, they offer practical on-site handling for drylining tasks where a consistent flush fix is necessary prior to jointing and finishing.