General description Forgefix Drywall Collated Screw Phillips Bugle Head SCT 3.9 x 50mm Box 1000 is designed for fitting dry lining to studding. These screws feature a black phosphate finish for enhanced durability and corrosion resistance. The bugle head design allows for easy sinking into the dry lining without the need for countersinking, minimizing surface damage. Each box contains 1,000 screws, supplied collated with 50 screws per strip. Technical specifications MPN: DWS50BPC EAN: 5028485019787 Size: 3.9 x 50mm Usage Ideal for attaching drywall to studding. Coarse thread design allows for easy penetration into plasterboard. Phillips head provides a secure grip for screwdrivers, preventing over-tightening. Other information