lego axes joints
thingiverse
I'm going to scale down the measurements by a factor of 2.5 so that they become LEGO-compatible.
Download Model from thingiverse
With this file you will be able to print lego axes joints with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on lego axes joints.