2020 AM8 M3 t-nut easy installation

thingiverse

How do you put a nut into the slot of an existing project that has fasteners at both ends? You take it apart. or... I decided to add some small part to my printer, and didn't want to "undo" one end to slip the t-nuts in. The solution is an M3 nut in a plastic holder that turns as you tighten it. Don't use it where you need structural strength, it's to hold small stuff on afterwards, LEDs, filament guides,