I am building a combo storm/screen door. I will be replacing the framed screen piece with a framed glass piece occasionally. I need a (not sure what to call it) threaded cam lock device to recess into each corner that I can turn with a screwdriver and release the frame to pop out of the door. I think it would be called a cam lock device, but I do not need it to lock. I would be cutting a slot on the female side for the cam to slide into when I want to secure the frame into the door. I saw a video on youtube on a factory made door using this hardware, but so far have not been able to find it online.