5/8-11 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

5 x 210 Hex Cap Screw 8

1-8 x 10 1/2 A307A Hex Bolt Zinc Plated

7/8-9 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1-8 x 9 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) 7/8-9 Hex Tap Bolts 18-8 Stainless Steel 5/8-11 x 2 3/4 Grade1 8 x 9 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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