Tnut for M4 nuts

thingiverse

I needed a tnut that would not only hold an m4 nut, but place that nut closest to the outside of the extrusion as possible due to the short bolts I have. I couldn't find a good one so I remixed the tnut by Mariov. The nut will be a tight fit, I used a bolt from the bottom side to pull the nut in all the way and seat it. The m4 nut will take the brunt of the pressure when you tighten this, and it's mainly there to keep the nut from spinning and to keep it centered.