1 1/2-12 Grade 2 Finished Hex Nut Plain

3/8-16 Finished Hex Nut SS 316 (A4)

5/8-18 Grade 2 Finished Hex Nut Plain

3/8-24 Grade 2 Finished Hex Nut Zinc Plated

1 1/4-7 Grade 5 Finished Hex Nut Plain

1/2-13 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (1100)

5/8-11 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (600)

9/16-12 Grade 2 Finished Hex Nut Hot Dipped Galvanized