Universal T Handle Nut

Remix of the screw from
https://www.thingiverse.com/thing:5037992

I found the screw did not fit very well. Size was a little too large.
I downsized XY to 92 percent and Z to 100
I also added a negative part (torus) with prusa to remove the start of the thread which was causing some issues.

I used 50 % infill and it's very strong.

Please use the .3mf as the STL does not contain the negative and will need a bit of sanding to get to fit.