Prusa Mini Z-axis support
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Z-axis support for Prusa Mini/Mini+ printer
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial
Support for z-axis of Prusa MINI printer. Inspired by https://www.prusaprinters.org/prints/51415-prusa-mini-z-axis-brace/.
You will need:
- 6pcs M5x12 ISO 7380 bolt (https://www.ebay.com/itm/232247392111)
- 6pcs M5 t-nuts
Print instuctions:
Print with side that is attached to z-axis facing down. Use at least 20 % infill. Supports are needed under y-carriage side mount (see picture below).

Installation:
First, put bolts through holes and hand-tighten t-nuts and align them as on photo below. Leave out holes that are on top of Y-axis.

Now place z-axis support on top of Y-axis and slide t-nuts in mounting profile.

Continue with sliding it towards the Z-axis.

Loosen all bolts a bit so that they can lock in the profile and tighten them firmly.
Last step is to place t-nuts inside top of Y-axis and thighten last two screws.

And you are done.
