5/16 x 12 High Speed Aircraft Bit Cobalt

6 x 2 Square Bugle Coarse Drywall Screws Phosphate Coated - Carton (3500)

22 x 6 3/8 Simpson Strong-Drive® SDW TRUSS-PLY Screw Black E-coat™ - Pack (50)

1-8 x 4 1/2 Socket Cap Screw Alloy

7/16-14 x 5 1/2 Hex Cap Screw SS 316 (A4)

7/16-20 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (110) 1 1/4-7 Socket Set Screws Cup Point Alloy 5/16 x 12 High Speed7 16 20 x 7 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (110) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness