Box Drywall Screws Black 4.2 x 100mm (100) Fine Thread

Specialist screws for drywall applications are used for fitting plasterboard, fibreboard, and other types of insulation boards to wood or steel studding. Featuring a thread for speedy insertion and improved holding power, and a bugle head that allows the screw to sink effortlessly into the dry lining without the need for countersinking, minimizing surface damage and enabling a smoother finish.