For years I used the Abrahamsson release on a variety of cameras. Never lost one, never came loose. The threads are a bit longer and coarser than most and bite well.
I just switched to the Match Tech new O soft release. I felt it was a work of art and a smart design. Brass, very well made and a built-in o-ring.
The cheapo's need some form of glue to hold them on. Threads tend to be short, sometimes painted, always smooth. As long as you coat them with a touch of whatever, they work just as well.