7/16-20 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (125) 1/2-13 A325 Type 1 Heavy Hex Bolts Plain 7/16-14 x 2 1/4 Grade

7/16-14 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (350)

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7/8-9 x 4 Hex Cap Screw SS 316 (A4)

1/2-20 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

7/16-20 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (125) 1/2-13 A325 Type 1 Heavy Hex Bolts Plain 7/16-14 x 2 1/4 Grade7 16 20 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (125) . 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