7 ga) for #12

#39 Heavy Duty Jobber Drill Bit

5/16-18 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

5/16-18 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

10 x 4 Phillips Bugle Coarse Drywall Screws Phosphate Coated - Carton (800)

1 1/8-7 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (5) 3/4-10 Grade 5 Hex Cap Screws Zinc Plated 7 ga) for #121 1 8 7 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (5). 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 2