1/4-20 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

7/16-14 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (500)

5/16-24 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

1 x 12 High Speed Long Boy (1/2" Shank)

7/8-14 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

1-8 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 1 1/8-7 Grade 8 Hex Cap Screws Plain - Domestic USA 1/4-20 x 1 Grade 81 8 x 2 1 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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