1/2-13 x 6 Flat Socket Cap Screw Alloy

1 3/4-8 A194 2H Heavy Hex Nut Hot Dipped Galvanized

1/2-13 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (50)

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

9/16-18 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25) 7/16-14 Hex Cap Screws 316 Stainless Steel 1/2-13 x 6 Flat Socket9 16 18 x 2 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (25). 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