5/8-11 x 11 A307A Hex Bolt Hot Dipped Galvanized

The deep cutting

7/8-9 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

7/16-14 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (275)

1 1/8-7 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) 1 1/4-7 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 5/8-11 x 11 A307A Hex1 1 8 7 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) . 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