1 1/8-7 x 9 A307A Hex Bolt Plain Steel

These are premium quality

3/4 x 14 Hex Lag Screw Hot Dipped Galvanized

5/16-24 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (700)

5/8-18 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

1/2-13 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (400) 3/8-24 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 1 1/8-7 x 9 A307A1 2 13 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (400) . 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