5/8-11 x 9 Carriage Bolt SS 18-8 (A2)

0 x 100 Hex Cap Screw 8

7/16-14 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

The built-in washer head eliminates the need for an additional washer

1 1/4-7 Finished Hex Nut SS 316 (A4)

3/4-16 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (100) 10-32 Socket Cap Screws Alloy 5/8-11 x 9 Carriage Bolt3 4 16 x 2 1 4 Grade 5 Hex Cap Screw Plain Domestic USA (100). 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