South Main Hardware 330107 1-5/8 Inch #8 Coarse Thread, 9 lbs, Black Drywall Screw with Phillips Drive Bugle Head, 9 Pound 1-5/8 inch; #8 coarse thread with #2 Phillips drive bugle head Metal drywall screw with a Black phosphate finish and sharp point 9 lb box; approximately 1,500 screws Includes 1-5/8 inch Phillips drill bit Product dims: 5/16 inch (8 mm) x 1-5/8 inch (41 mm)