Review on DIYhz GX16 2 Pin Panel Metal Mount Aviation Connector Adapter Male Female Plug Socket (5 Pcs) by Sidewinders Rains

however the fit of the lock ring threads are quite loose, and as such will jump threads and cross thread easily both going on, and even coming off!price is excellent, just wish the attention to detail was a bit better in quality control, they are so close to being a great product, just miss because of the threads being so sloppy.having said that, for uses where one is careful to align the threaded lock ring, both going on and coming off, and for those projects where you might not need to remove them very often, then they are serviceable/usable.

you just have to fuss with them a bit.