Phosphate coating helps resist corrosion, and a phillips drive recess.
258 pcs bugle head drywall screws prevent tearing.#6 x 1-1/4 phillips bugle head drywall screw - steel - full thread - coarse - pkg of 1 lb approx. Drywall Screw, #6 x 1-1/4 in, Steel, Bugle Head Phillips Drive counts are approximate. They are excellent for wall board, drywall, plaster board, sheet rock, gypsum board, and other materials.