Drywall Screw S12 Self Drilling Countersunk Bugle Head Drill Point Steel Black Phosphate Finish Size #6 Length 1 1/8 In Phillips Driver Size #2 Thread Type Fine Thread Length 1 1/8 In Drill Point Size #2 Head Diameter 0.315 In Head Height 0.093 In For Attaching Drywall To Wood Or Metal Stud Package 290