M3 T-Nut for Creality CR-10 Profile
thingiverse
I required a printable T-Nut for my Creality CR-10 but none of the available options fit snugly into my printer's profiles. So, I designed one myself. Hopefully, someone will find it useful. I used it to secure my raspberry pi camera to my printer frame with this: https://www.thingiverse.com/thing:434600 It is also possible to utilize it to attach the original spool-holder on top of the frame using the original M3 Thumb-Screws and two M3 Nuts. Just print out, press-fit a M3 nut inside as shown in the picture, then slide into the profile from the side after removing the plastic cap.
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