5/8-11 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 9/16-18 Socket Set Screws Cup Point Alloy 1-8 x 4 Socket Set

1-8 x 4 Socket Set Screw Cup Point Alloy

6-20 x 1 7/8 Phillips Drywall Self Drill Screw Zinc Plated (4000)

3/8-24 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (325)

3/8-24 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

5/8-11 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 9/16-18 Socket Set Screws Cup Point Alloy 1-8 x 4 Socket Set5 8 11 x 5 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (25). Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of