Rail Mount for Raspberry Pi

Here is a mounting bracket for mounting a Raspberry Pi to a printer T-rail. There is a version with and without a cable tie loop. 4 mounting holes for Pi need to be tapped for #3-48.

Additional parts:
4 #3-48 x 1/4"
2 M4 x 0.7mm x 20mm cap screw
2 M4 x 8mm slot T-nut for 30 Series Extrusion

Added a version with a bracket for a 40mm fan. Tap holes for an M3 screw.