5/16 Heavy Duty Drill Bit - Stubby Length

3/4-10 x 7 Grade 5 Hex Cap Screw Zinc Plated

#35 Heavy Duty Drill Bit - Stubby Length

3/4-10 x 2 1/2 Flat Socket Cap Screw Zinc

1/2-13 x 8 Socket Cap Screw Alloy

9/16-12 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (25) Phillips Bugle Coarse Drywall Screws Phosphate Coated 5/16 Heavy Duty Drill Bit9 16 12 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (25). 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 on diameters 1 4 to