1/4-28 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (2700)

1/2-13 x 2 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

5/8-11 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/4-20 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

5/8-11 x 4 3/4 Hex Cap Screw SS 18-8 (A2)

7/16-20 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (650) M18-2.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 1/4-28 x 3/4 Grade 57 16 20 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (650). 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 120,000