General description These Forgefix Phillips Drywall Screws feature a Single Coarse Thread (SCT) design and a black phosphate finish that enhances durability. The Bugle Head design allows for easy sinking into dry lining without the need for countersinking, minimizing surface damage. Each box contains 1,000 screws, supplied collated with 50 screws per strip, making them ideal for fitting dry lining to studding. Technical specifications Size: 3.9 x 25mm MPN: DWS25BPC EAN: 5028485019602 Other information