1/4-28 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

3/4-10 x 4 3/4 Socket Cap Screw Alloy

3/4-16 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (80)

1/8 x 4 Powers Round Toggle Bolt Zinc Plated (50)

9/16-18 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (25)

5/8-11 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25) M27-3.00 Socket Cap Screws 12.9 Alloy Plain DIN 912 1/4-28 x 4 Grade 85 8 11 x 1 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (25). 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 4