I made this mount to attach my validyne pressure sensors to a 60 by 120 mm aluminum extrusion with a slot width of 8 mm.
The part has to be printed twice (once mirrored around the z axis in the slicing software). The two individual parts can then be connected using a long M6 bolt and attached to the extrusion with another two M6 bolts. The sensor then just snaps in and sits securely
The holes in the bottom of the model make it easy to bleed the pressure sensor without having to remove it from the mount (using a ball ended allen key)
The author marked this model as their own original creation.