9/16 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (1000)

1/4 x 3 Flat Split Drive Anchor Zinc Plated (100)

The split point reduces the thrust requirements and minimizes walking

3/8-16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (325)

1/2-13 x 2 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

1-14 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) Square Bugle Decking Screws T17 W.A.R. Coated 9/16 L9 USS Tension Flatwasher1 14 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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