Bowden Collet for MPSM

So on the Monoprice select mini V2 the Bowden tube is connected via a non-robust cheap fitting that most likely will give out at some point. There are plenty of parts on Thingiverse to print that will fix the problem given that you have a spare PC4-m6 threaded connector laying around. I did not have on of those connectors on hand.After attempting glue and mounting tape and failing I eventually ended up modeling this.

You are meant to print 2 of these pieces. The butt end fits the groove inside the extruder housing and the collet part on the outside is split to allow some clamping force via 2 small zipties. After tightening the extruder cap it seemed to hold the tube well and the zip ties may not even be necessary if you are in a pinch and don't have them.

If you are running the stock v2 extruder setup you may want to have one of these printed just in case.