3/8-24 x 5 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

Under-head nibs that offer greater control when seating the head

5 x 150 Hex Cap Screw 8

3/8-16 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (100)

5/16-18 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450)

3/8-16 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (900) Slotted Hex Nuts 3/8-24 x 5 1/2 Grade3 8 16 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (900) . 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