a new plating that is 7x more corrosion resistant than standard zinc plating

7/8-14 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (15)

Brighton Best manufactures L9® nuts from AISI alloy steels

5/8 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (625)

1 1/4-7 x 8 A307A Hex Bolt Hot Dipped Galvanized

7/8-9 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (80) M12-1.75 Socket Set Screws Cup Point DIN 916 Black Oxide a new plating that is7 8 9 x 1 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (80) . 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