Hex Nuts

1/4"-20 USS Nylon Hex Nuts

5/8"-11 USS Galvanized Hex Nuts

1-3/8"-6 USS Zinc-Plated Hex Nuts

7/16"-20 SAE Zinc-Plated Hex Nuts

1-1/2"-6 USS/NC GR-8 Zinc Hex Nuts

5/16" SAE GR-8 Hex Nuts

3/8"-24 SAE GR-8 Yellow Zinc Hex Nuts

7/16"-20 SAE GR-8 Hex Nuts

1-3/8"-12 SAE NF GR-8 Hex Nuts

7/16" USS/NC GR-5 Zinc Hex Nuts

9/16" USS/NC GR-5 Zinc Hex Nuts

1"-8 USS/NC GR-5 Zinc Hex Nuts

1/4"-28 SAE GR-5 Zinc Hex Nuts

5/16" SAE GR-5 Zinc Hex Nuts

3/8"-24 SAE GR-5 Zinc Hex Nuts

7/16"-20 SAE GR-5 Zinc Hex Nuts

1/2"-20 SAE GR-5 Zinc Hex Nuts

9/16" SAE GR-5 Zinc Hex Nuts

5/8"-18 SAE GR-5 Zinc Hex Nuts

3/4"-16 SAE GR-5 Zinc Hex Nuts

7/8" SAE GR-5 Zinc Hex Nuts

1"-14 SAE GR-5 Zinc Hex Nuts

7/16" USS 2-H Heavy Hex Nuts

1/2"-13 USS 2-H Heavy Hex Nuts