9/16-12 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150)

7/16-14 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (375)

3/4-10 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (55)

7/16-14 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (125)

1-14 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated

3/4-10 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 3/4-10 A307 Grade A Carriage Bolts Hot Dipped Galvanized 9/16-12 x 3 Grade 83 4 10 x 2 1 4 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