1-14 x 11 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

5/8-11 x 12 A307 Grade A Carriage Bolt Zinc Plated

47/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

1 1/2-6 Nylon Insert Locknut Zinc Plated

3/4-10 x 3 Socket Set Screw Cup Point Alloy

7/16-20 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 7/16-20 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1-14 x 11 L9 Hex7 16 20 x 3 1 2 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