7/8-9 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (45)

7/8-9 x 8 Hex Cap Screw SS 18-8 (A2)

1/2-13 x 7 Hex Cap Screw SS 316 (A4)

1/4-20 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

3/4-10 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

9/16-18 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (175) 3/8-16 Grade 5 Hex Cap Screws Plain - Domestic USA 7/8-9 x 6 L9 Hex9 16 18 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (175) . 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