1" Spindle Nut

(1 review) Write a Review
Calculated at Checkout
  • 1'' Trailer Castle Style Spindle Nut
  • 1'' Trailer Castle Style Spindle Nut Back View
  • 1'' Trailer Castle Style Spindle Nut side View
Frequently bought together:


1" Trailer spindle nut for trailer spindles. This 1'' spindle nut is commonly used on idler and braking hubs. The slotted style of the spindle nut is called castle style and is used for the insertion of a locking device, typically, a cotter pin or tab (tang) lock washer.

Product Specifications:

  • Thread: 1"-14
  • Outside Diameter: 1.475''
  • Inside Diameter: 1.0''
  • Thickness/Height: 0.547"
  • Style: Castle
  • Slots: 6
View AllClose

1 Review

  • 5

    Spindle Nut

    Posted by Cliff Lewis on 8th Mar 2022

    Works just like original but built better…..

View AllClose

Replacement trailer parts for your boat or utility trailer.  We offer a variety of trailer parts such as axles, springs, hubs, lights, jacks, and more!  Don't forget our custom built galvanized boat trailer axles for an exact fit to your trailer.  

**All images, articles, catalogs, and descriptions on our site and catalog are subject to copyrights and trademarks.  Use of these items without prior written approval will be considered to be infringing on our trademarks and copyrights and will be dealt with accordingly.