1/2 x 4 Powers Round Toggle Bolt Zinc Plated (25)

7/8-9 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/4-10 x 5 Socket Set Screw Cup Point Alloy

1/4-28 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

3/4-10 x 6 1/2 Socket Cap Screw Alloy

9/16-18 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (125) 5/16-24 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1/2 x 4 Powers Round9 16 18 x 3 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (125). 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 diameters 1