7/16-14 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1 1/2-6 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (5)

7/8-9 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (30)

00 x 150 Flat Socket Cap Screw 12

6-32 x 5/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

5/8-18 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (75) 3/8-24 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 7/16-14 x 3 1/2 Grade5 8 18 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (75) . 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