7 x 2 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (630)

9/16-18 x 5 Socket Cap Screw Alloy

13/64 x 12 High Speed Aircraft Bit Cobalt

1/4 x 2 1/2 Round Split Drive Anchor Zinc Plated (100)

5/8-11 x 9 1/2 Socket Cap Screw Alloy

6 x 1 Phillips Bugle Hi-Low Drywall Screws Phosphate - Carton (10,000) 5/8-18 Flat Socket Cap Screws Alloy 7 x 2 1/2 Simpson6 x 1 Phillips Bugle Hi Low Drywall Screws Phosphate Coated Carton (10,000) . Intercorp Strong Point hi low thread drywall screws are designed to attach gypsum board to both wood or steel studs. Meets ASTM A510 for carbon steel manufacturing. Meets ASTM C1002 for attaching gypsum board to wood or steel studs.