3/8-24 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

9/16-12 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (25)

1/2 x 12 High Speed Long Boy

5/8-11 x 2 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (150)

3/32 Heavy Duty Jobber Drill Bit

9/16-18 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 1 1/4-7 A307A Hex Bolts Hot Dipped Galvanized 3/8-24 x 4 Grade 59 16 18 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