1-8 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated

9/16-12 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (250)

1-8 x 3 3/4 A307A Hex Bolt Zinc Plated

wood-to-metal or metal-to-metal

7/16-14 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 3/4-10 A307A Hex Bolts Hot Dipped Galvanized 1-8 x 2 3/4 Grade7 16 14 x 4 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated 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