5/8-11 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1-8 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/32 Heavy Duty Jobber Drill Bit

1 1/2-6 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

9/16-18 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 3/4-16 Grade 8 Hex Cap Screws Yellow Zinc Plated 5/8-11 x 6 Grade 89 16 18 x 5 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