5/16-18 x 7/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

1/2-13 x 4 1/2 Socket Set Screw Cup Point Alloy

00 x 170 Socket Cap Screw 12

7/8-14 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

3/8-24 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (300) 5/8-18 Grade 8 Hex Cap Screws Yellow Zinc Plated 5/16-18 x 7/8 Grade 83 8 24 x 3 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