3/4-16 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/2-13 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

5/8-18 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (75)

10 x 2 1/2 Simpson Strong-Drive® SD Connector Screw Mechanically Galvanized Coating Class 55 - Carton (2000)

1/2-20 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

5/8-18 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) 1 1/4-7 A307A Hex Bolts Zinc Plated 3/4-16 x 4 1/2 Grade5 8 18 x 7 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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