3/8-24 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (100)

5/8-18 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

3/8-16 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1-8 x 3 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (10)

7/8-14 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

7/8-14 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (40) SDS Plus eVolution Hammer Drill Bits 3/8-24 x 1 Grade 87 8 14 x 4 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (40). 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