1/2-20 x 2 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

7/8-9 x 6 A307A Hex Bolt Zinc Plated

1/2 x 3 Titen HD Concrete Anchor Zinc Plated (25)

5/8-11 x 3 3/4 Hex Cap Screw SS 316 (A4)

3/8-16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 3/8-16 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1/2-20 x 2 1/4 L93 8 16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated 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