1/2-13 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

3/4-16 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (60)

1/2 Heavy Duty Drill Bit - Stubby Length

7/16-20 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (300)

1-8 x 3 1/2 A325 Type 1 Heavy Hex Bolt Plain (50)

1/2-20 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) A194 2H Heavy Hex Nuts Hot Dipped Galvanized 1/2-13 x 1 1/4 L91 2 20 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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