1 1/2-6 x 4 Socket Set Screw Cup Point Alloy

1-8 x 4 1/2 Socket Cap Screw Alloy

3/4-16 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

5/16-18 x 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100)

7/8-9 x 11 A307A Hex Bolt Zinc Plated

5/8-18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 1 1/4-7 Socket Set Screws Cup Point Alloy 1 1/2-6 x 4 Socket5 8 18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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