5/8-18 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (65)

1 1/2-6 x 6 Socket Cap Screw Alloy

3/4-10 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (120)

7/16-20 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (350)

7/16-14 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (275)

7/8-14 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (85) Reduced Shank Drill Bits - 1/2 Shank 5/8-18 x 6 Grade 87 8 14 x 1 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (85) . 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