Tensile strength (not pull out) will meet a minimum of 60

35/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

10 x 5 Phillips Bugle Coarse Drywall Screws Phosphate Coated - Carton (500)

6 x 2 Square Bugle Decking Screws W

7/8-9 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

8 x 2 1/2 Phillips Bugle Hi-Low Drywall Screws Phosphate - Carton (2500) 7/16-20 Socket Cap Screws Alloy Tensile strength (not pull out)8 x 2 1 2 Phillips Bugle Hi Low Drywall Screws Phosphate Coated Carton (2500) . 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.