I made this mount so I could use Command strips to secure the NUC under my desk without having to remove the rubber feet. This mount is designed fasten to your NUC using two M3 x 8mm socket cap screws on the bottom.

I've included the .f3d (Autodesk Fusion) file for anyone who wants to customize/remix it for their needs.

I printed this on a modified Anycubic i3 Mega S. 

Filament: Hatchbox PETG Orange

Layer height: 0.2

Perimeters: 2

Infill: Gyroid, 25%