Lego Technic compatible X-shaped peg connector

My kid broke one of ours, and we didn’t have a spare.

It should be a tight-ish fit. They’re not supposed to fall out. The peg has a small round to the ends to help get it started in the hole.

Print on its side and rotate 45 degrees to look like an ‘X’ end-on. It should not look like a ‘plus sign’ in the slicer from the side.

You’ll need a brim (I used 3mm). I tested it with a few Lego parts and had no problems. The color of Ataraxia “ETG in “Red (Pantone” 1795c)” is spot-on for the Lego red pegs. It was printed on Prusa Mini+ in 4 minutes with no issues.