25mm fan adapter to 40mm fan mount
thingiverse
Adapter to allow a 25mm fan to be mounted as if a 40mm fan. Helpful for mounting a Raspberry PI 4 Case Fan with PWM to a non official Raspberry PI case that would normally use a 40mm fan. Used supports from the bed for the nut mounts. No other support necessary to print. Used existing 3mm screws and nuts to mount. You will need to remove the Dupont connector while you push the wires through the hole. But that is pretty easy. Makes for a very clean install.
With this file you will be able to print 25mm fan adapter to 40mm fan mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 25mm fan adapter to 40mm fan mount .