Print with the model oriented vertically, and scale to the desired height in the slicer. Brim or raft may be required in order to prevent movement and detachment during printing. For best results use a printer that supports Pressure Advance / Linear Advance in order to avoid corner bulge.
4.2mm hole that can be tapped with M5 threads.
Part of the Metric Aluminum Profile Mega Pack
The author remixed this model.