Black Philips-head drywall screws are corrosion-resistant fasteners designed for securing drywall (gypsum board) to wood or metal framing. They feature a Philips (“+”) drive for easy screw-gun or screwdriver use, a bugle head that seats flush without tearing the paper surface, and a black phosphate or coated finish that helps resist rust and improves bit grip. Available in various lengths and thread types (coarse for wood studs, fine for metal), they’re a standard choice for interior drywall installation.
