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

5/8-11 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

Oval and Pan

3/8-24 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (900)

5 x 200 Hex Cap Screw 8

7/8-9 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) 1/2-13 Hex Tap Bolts Silicon Bronze 1/2-13 x 2 1/2 Grade7 8 9 x 1 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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