I wanted to add a tripod screw to my Logitech C270 webcam, but prefer not to remove the original base. So, I combined @Yourigh's excellent tripod screw (20x8mm version) with the clip-on C270 mount I made for the Creality CR6-SE. The two pieces print separately and the clip slots into the base.
The author remixed this model.
Combines my C270 X-Axis mount with Yourigh's tripod thread lock nut.