Hi,
Managed to strip the threads of this special nut, which is called "M3 Nut C(5mm)" in the refurbishment set:
https://www.ebay.com/itm/POD-NEW-Mx-...-/282449229873
Anyone knows where to find such a nut or even what is a correct term for the nut so that I can google around?
Have tried "M3 threaded insert" but to no avail. On the other hand, an M3 rivet nut might do the trick...