I lost the locking nut of my Velleman VTSS5 soldering station. I cant find the exact replacement either but I do see the Weller KN60 which "looks" identical. Can someone who has experience with both soldering irons/stations say if they are interchangeable ? Or if you have a Weller and can measure the exact inside/thread diameter of the nut and the threads on the iron as well that would be very helpful too.
Thanks!