I needed a way to mount a small 14" Monitor on a mixing desk. So I created this mount so I can attach it to a Magic Arm.
There is a spot for a captive nut inside the print, I used a generic 1/4 20 nut. The dimensions of the internal void are 5.4mm tall and 11.5mm for the width of the nut.
The mounting holes are Vesa 75X75 and 5.6mm in diameter.