5/16-24 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (1650)

6-20 x 1 1/4 Phillips Pan Face Framing Screw T17 Black Oxide - Carton (8

1/4-28 x 5/8 Grade 5 Hex Cap Screw Plain Domestic USA (100)

1 1/8-7 x 5 1/2 A307A Hex Bolt Zinc Plated

7/8-14 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) 9/16-18 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 5/16-24 x 3/4 Grade 87 8 14 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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