I have the gorilla nuts on my JT.
Have no issues with them.
https://www.amazon.com/Gorilla-21134BC-1-50-Black-Chrome/dp/B00C5TGRVU/ref=asc_df_B00C5TGRVU?tag=bngsmtphsnus-20&linkCode=df0&hvadid=80470624769022&hvnetw=s&hvqmt=e&hvbmt=be&hvdev=m&hvlocint=&hvlocphy=&hvtargid=pla-4584070153289976&psc=1