1-8 x 9 Socket Cap Screw Alloy

7/16-20 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

These are premium quality

1/4-20 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

3/4-10 x 3 1/2 Hex Cap Screw SS 18-8 (A2)

7/8-14 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (15) Phillips Flat Concrete Screws 1-8 x 9 Socket Cap7 8 14 x 1 3 4 Grade 5 Hex Cap Screw Plain Domestic USA (15). 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