The built-in washer head eliminates the need for an additional washer

5/8-11 x 11 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1 1/8-7 x 5 A307A Hex Bolt Zinc Plated

5/8-11 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

1 1/8-7 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (30) 7/8-9 A307A Hex Bolts Plain Steel The built-in washer head eliminates1 1 8 7 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (30) . 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