This allowed easy removal of the nuts.
I had the same thing happen to me when I was upgrading the rear axle shafts on my jk. Since I was replacing the the bearings, seals and axle retainers anyway it was no big deal. To stop the studs from turning the tech tac welded the stud to the retainer. This allowed easy removal of the nuts.
I thought the wife removed these many moons ago. Lol.
- Jason