1 piece construction with a 1/4 inch hex shank

1 1/2-6 x 4 A307A Hex Bolt Plain Steel

5/8-11 x 3 Hex Sleeve Anchor Zinc Plated (20)

1 1/4-7 x 4 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized (30)

1-8 x 5 A307A Hex Bolt Plain Steel

9/16-12 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) M24-3.0 Hex Cap Screws 8.8 DIN 931 Zinc Plated 1 piece construction with a9 16 12 x 6 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