This is a minimalistic rod-mount for your printrbot electronics. Simply use 4 zipties to mount the board onto your M8 threaded rods. No screws needed.
The STL file is configured to fit onto the original Printrboard Electronics board ( http://printrbot.com/shop/printrboard-electronics/ ) but you can change the parameters in the scad file to attach other dimensions too....
- Uploaded a version 3 which has 2 extra holes to fit the Sanguinololu board too.
- Uploaded a version 4 with larger holes, for better fitting and easier printing..
- Print 2 instances ( of printrmount-ziptie-v4.stl)
- Take 4 zipties
TIP: It's even better to mount the board upside down on the upper rods, so you have better access to the connectors, especially the power-cable connector.
For the Sanguinololu use the outer and the inner holes.
For the Printrboard use the outer and the middle holes.
If you need this mount with other dimensions ( other rod diameter , another mount hole distance, more flesh around the rods, ... ) you can edit all these parameters in the scad file.