1-8 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated

29/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

5/16-18 x 1 1/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

3/4-10 x 2 3/4 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized (100)

7/8-9 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 7/8-9 Grade 5 Hex Cap Screws Plain - Domestic USA 1-8 x 1 1/2 Grade7 8 9 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated 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