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

5/8-18 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (55)

7/8-14 x 3 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (15)

8 x 1 1/4 Simpson Fiber-Cement Screws T17 316 SS - Box (100)

5/16-18 x 3 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

3/4-16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (35) 2 1/2-4 A307A Hex Bolts Plain Steel 1 1/2 x 6 Reduced3 4 16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (35) . 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