1/2-20 x 5 Hex Cap Screw SS 18-8 (A2)

5/16-24 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (800)

1/4-20 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

1 1/8-7 x 2 1/2 Socket Set Screw Cup Point Alloy

5/8-11 x 2 1/2 Button Socket Cap Screw Alloy

9/16-12 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (25) Reduced Shank Drill Bits Cobalt - 1/2 Shank 1/2-20 x 5 Hex Cap9 16 12 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (25). 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 diameters 1 4 to