1 1/2-6 x 2 1/2 Socket Set Screw Cup Point Alloy

5/8-11 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

1/4-20 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (1000)

The hex head offers convenient access with the proper socket

1 1/2-6 A563 Grade A Heavy Hex Nut Plain

9/16-18 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 5/8-11 Hex Cap Screws 316 Stainless Steel 1 1/2-6 x 2 1/29 16 18 x 4 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