9/16-18 x 4 Hex Cap Screw SS 18-8 (A2)

7/16-20 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

7/8-14 x 8 Hex Cap Screw SS 18-8 (A2)

50 x 220 Socket Cap Screw 12

3/16 x 1 1/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (5000)

1/4-20 x 3/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 7/8-9 Socket Set Screws Cup Point Alloy 9/16-18 x 4 Hex Cap1 4 20 x 3 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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