ARMSTRONG GYPSUM SCREW WOOD (1, 1 1/2, 2)

Armstrong gypsum screws, also known as drywall screws, are designed for attaching gypsum board (drywall) to wood or metal framing. They feature a sharp point for easy penetration into wood and a flat head that sits flush with the drywall surface. These screws are typically made of steel and have a black phosphate coating for corrosion resistance.