1/2-13 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (50)

1/4-20 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (750)

7/8-9 x 16 A307A Hex Bolt Plain Steel

3/8-24 x 2 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

1/4-20 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (275) Nylon Insert Locknuts 18-8 Stainless Steel 1/2-13 L9 Hex Nut Alloy1 4 20 x 7 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 on