It is very important not to over-tighten as the threads are easily damaged.
Particularly relevant for those with 2 metre long breaker bars and custom spinner removers!
Mine is used to undo them Richard (see picture, made from Thule roof bar , Mulfab spanner & clips).
![[Linked Image]](https://www.tm-img.com/images/2021/04/21/20210421_171538.jpg)
I have a hex nut socket on a short bar to fit them. I don't like swinging hammers next to the wings.