1/2-20 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (125)

17/64 Heavy Duty Jobber Drill Bit

7/16-14 x 3 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (225)

3/4-16 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

5/8-11 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (90) 1/2-13 Socket Cap Screws Zinc Plated 1/2-20 x 5 Grade 85 8 11 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (90) . 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