1/2-20 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

3/8 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (100)

1 1/4-7 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (6)

3/4-10 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (80)

3/4-10 x 2 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (120)

1 1/8-7 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (5) 7/8-9 Hex Tap Bolts 18-8 Stainless Steel 1/2-20 x 3 1/2 L91 1 8 7 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (5). 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