British Gypsum 75mm Gyproc Drywall Screws Box of 250

Gyrpoc’s Drywall Screws are steel screws that go through the process of phosphating which aids in making the screw corrosion resistant; the phosphating process involves the application of a well-adhering layer of phosphate. British Gypsum’s 75mm Gyproc Drywall Screws let you fix plasterboard lining thicknesses of up to 65mm to metal and 50mm to timber frames. The screws are suitable for metal framing less than 0.8mm and I-Studs less than 0.6mm gauge. To achieve the optimum acoustic and fire performance, the plasterboard linings must be fixed securely. The screws have self-tapping points which eliminates the need for drilled holes, as they cut their own hole when screwed into the desired material. This type of screw creates a tight friction fit between the threads to help prevent loosening caused by the vibration of drilling.