Bike Handlebar Plugs - Lenkerendstopfen

Recently one's stolen my handlebar plugs and so I desided to make ones of my own.

They had to be able to be fixed tightly with a screw therefore you'll need a screw and a nut of 5mm. I thought it might be a good idea to have a thread on the plugs because sometimes its really hard to push them in when lots of tape is in the tube and 3D-printed stuff is a little brittle sometimes. It gives a nice way to get them out again, either.

There're four versions:
Diameter of 20mm and 19mm - depends