5/8-18 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (225)

5/8-11 x 2 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized (200)

7/8-9 x 12 Socket Cap Screw Alloy

9/16-12 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1-14 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated

3/4-16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (80) 5/8-11 Hex Tap Bolts 18-8 Stainless Steel 5/8-18 x 1 1/4 Grade3 4 16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (80) . 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