humidity sensor mount 20x20 t-nut

I put my printer in an enclosure and wanted a simple way to see how the temp and humidity was so I made this simple mount. 2 m4 bolts with t-nuts and a round humidity sensor.

Prints face down. The sensors I had use a top and bottom groove but I think some are on the sides so I added some there too. It is fairly tight tolerances so the sensor snaps in nice and snug.