5/8 x 5 1/2 Hex Lag Screw 18-8 SS

5/8-18 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1 1/8-7 x 24 A307A Hex Bolt Plain Steel

3/4-16 x 9 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

5/16-18 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (700)

3/4-10 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (35) 9/16-12 Socket Set Screws Cup Point Alloy 5/8 x 5 1/2 Hex3 4 10 x 7 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (35) . 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