1/4" Flanged nut, smooth (each) (non-serrated)
1/4-28 Thread
This is the industry standard wheel nut with a 7/16" hex that has been utilized for over 35 years.
A little piece of mind with our jams. Lightweight aluminum instead of a heavy hex nut. They come in 1'' coarse, uses a 1-1/8'' wrench, and comes as a set of 4.