1 1/2-12 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

2 1/2-4 x 10 Socket Cap Screw Alloy

3/8-24 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

7/8-14 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (200)

1/2-20 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (300) 9/16-12 Hex Cap Screws 316 Stainless Steel 1 1/2-12 x 12 L91 2 20 x 1 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (300). 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