3/4-16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/2-13 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/4-28 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1875)

#20 Heavy Duty Jobber Drill Bit

1-8 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (10) 3/4-10 Socket Set Screws Cup Point 18-8 Stainless Steel 3/4-16 x 8 Grade 81 8 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (10). 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 diameters 1 4 to 2 1