IKEA Billy Shelf Pin NO SUPPORTS

I must have printed every version of the IKEA billy shelf pins I found on here and none of them worked. I think a lot of people make designs but never print them or don't own 3D printers because I've noticed there's many designs that can't work without crazy supports everywhere.

Anyway, these are printed at a 45 degree angle so supports are not needed. There's two because the pin is slightly larger on one version than the other. 3.4 fit but was a little tight.
3.2 slide in easily, almost too easily. So depending on your slicer settings and the hole sizes on your Billy it could be either size.

Should print in 5 to 15 minutes depending on your print settings and nozzle size. I printed with 0.4mm nozzle at 0.16 layer height with 50% infill and it was 11 minutes.