the threads and nylon form a tight

Flat Head thread cutting screw with machine screw thread with blunt tapered point

15/32 x 12 High Speed Long Boy

Yield Strength - 92

5/8-18 x 5 1/2 Socket Cap Screw Alloy

8 x 2 1/2 Phillips Bugle Coarse Drywall Screws Phosphate - Carton (2500) 1/2-13 Grade 8 Hex Cap Screws Yellow Zinc Plated the threads and nylon form8 x 2 1 2 Phillips Bugle Coarse Drywall Screws Phosphate Coated Carton (2500) . Intercorp Strong Point drywall screws are designed to attach gypsum board to wood studs. Meets ASTM A510 for carbon steel manufacturing. Meets ASTM C1002 for attaching gypsum board to wood studs.