1 1/2-6 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (24)

Silicon Bronze Finished Hex Nuts are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water

1/4 x 2 Simpson Strong-Drive® SDS Heavy-Duty Connector Screw Double-Barrier Coating - Carton (1300)

1/4-20 x 1 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (3

000 psi and 75

7/16-14 x 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (750) 5/8-18 Socket Set Screws Cup Point Alloy 1 1/2-6 x 4 L97 16 14 x 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (750) . 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