9/64 Heavy Duty Jobber Drill Bit

3/8-16 x 4 Flat Sleeve Anchor Zinc Plated (50)

3/4-10 x 2 1/2 A325 Type 1 Heavy Hex Bolt Plain (130)

5/8-11 x 5 1/2 Flat Socket Cap Screw Alloy

5/8-18 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 3/4-10 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 9/64 Heavy Duty Jobber Drill5 8 18 x 3 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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