This is a nozzle rack that I designed for my Anycubic I3 Mega S. I imagine it will also fit other similar models. This one sits on the left hand side of the printer and mounts using the vent holes. Prior to this one I made a nozzle rack that clips on to the frame of the printer, but due to changes I've made to my printer this is no longer convenient for me. If you'd prefer that though, here is a link to my original nozzle rack:

https://www.printables.com/prints/33163-anycubic-i3-mega-nozzle-rack-m6

I've created a "numbered" version that is labeled with the nozzle sizes I happen to own. I also made a version without numbers in case you want to label it yourself.

For some reason I had a bit of difficulty printing this, but I did have the best luck at lower layer heights (I used .1) with the top facing down. I put support blockers on the threaded nozzle holes, but left the supports for the mounting posts. With supports on everywhere I was having trouble separating the supports around the holes and having it still look good, but without supports the holes weren't printing well until I dried my filament and lowered my layer height. Also, the supports for the posts end up being very tall and skinny and fall over easily. Do what you can to make sure your adhesion is good. Feel free to experiment.

The threads on this nozzle rack actually turned out quite nicely, and I was able to thread the nozzles in to most of the holes perfectly. There were a couple that weren't quite perfect. Use a tap and/or adjust your printer calibration if you have trouble.

If this design was useful to you, please post a make!

Check out my other Anycubic i3 Mega accessories at: https://www.printables.com/social/55222-tyler/collections/95780