Amcrest Camera adapter to 1/4" thread
I got a new Amcrest camera, but it used a little rotate into place piece of plastic instead of something more sturdy. I made a little adapter in openscad for this.
I used the thread library found here: https://dkprojects.net/openscad-threads/ so if you use the openscad, you will need to download and install theads.scad for that to work.
I printed this in PLA+ at 20% gyroid infill at .2 layer height. It was a very tight fit, but also felt really solid when it clicked in.