000 psi minimum

5/8-11 x 2 1/4 Hex Cap Screw SS 316 (A4)

1 1/4 x 6 Reduced Shank Drill Bit (1/2 Shank)

7 x 2 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (690)

Proof load strength of 90

10 x 3 1/2 Phillips Bugle Fine Drywall Screws Phosphate - Carton (1000) HeadLOK Heavy Duty Flathead Fasteners 000 psi minimum10 x 3 1 2 Phillips Bugle Fine Drywall Screws Phosphate Coated Carton (1000) . Intercorp Strong Point drywall screws are designed to attach gypsum board to light gauge steel. Meets ASTM A510 for carbon steel manufacturing. Meets ASTM C1002 for attaching gypsum board to steel studs.