Installs much faster and easier than lags and spikes

7/16-20 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

1 1/4-12 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (75)

9/16-18 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (100)

7/8-9 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

7/16-14 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (175) 1/4-20 Grade 8 Hex Cap Screws Plain - Domestic USA Installs much faster and easier7 16 14 x 4 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (175) . 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