1 3/4-5 x 4 1/2 Socket Cap Screw Alloy

1 1/4-12 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (6)

1 1/2-12 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (3)

5/8-18 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/2-20 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50) 1-14 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1 3/4-5 x 4 1/21 2 20 x 1 1 2 Grade 8 Hex Cap Screw Plain 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 diameters 1 4