Installs with an 18v cordless drill

1/2-13 x 20 A307A Hex Bolt Hot Dipped Galvanized

1 1/4-7 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (32)

1 1/8-7 x 5 A325 Type 1 Heavy Hex Bolt Plain (15)

5/16-24 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (600) M30-3.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 Installs with an 18v cordless5 16 24 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (600) . 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