1 1/8-7 x 6 A325 Type 1 Heavy Hex Bolt Plain (15)

1 3/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

7/8-9 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (15)

1/4 x 1 1/2 Flat Split Drive Anchor Zinc Plated (100)

5/16-18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 1 1/2-6 A307A Hex Bolts Zinc Plated 1 1/8-7 x 6 A3255 16 18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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