CASTLE NUTS

9/16"-18 SAE Slotted Nuts

9/16"-18 SAE Castle Nuts

9/16"-12 USS Slotted Nuts

7/8"-9 USS Slotted Nuts

7/16"-20 SAE Slotted Nuts

7/16"-20 SAE Castle Nuts

7/16"-14 USS Slotted Nuts

5/8"-18 SAE Slotted Nuts

5/8"-11 USS Slotted Nuts

5/16"-24 SAE Slotted Nuts

5/16"-18 USS Slotted Nuts

3/8"-24 SAE Slotted Nuts

3/8"-16 USS Slotted Nuts

3/4"-10 USS Slotted Nuts

1"-8 USS Slotted Nuts

1/4"-28 SAE Slotted Nuts

1/4"-20 USS Slotted Nuts

1/2"-20 SAE Slotted Nuts

1/2"-20 SAE Castle Nuts

1/2"-13 USS Slotted Nuts

1-3/8"-12 SAE Slotted Nuts

1-1/8"-12 SAE Slotted Nuts

1-1/4"-7 USS Slotted Nuts

1-1/4"-12 SAE Slotted Nuts