RepRapDiscount Smart Controller Mount for 2020 Frames

thingiverse

You can easily attach the LCD screen smart controller to a 2020 frame rail using this design. A T-nut shape is already integrated into the design, so no additional hardware is required to secure it in place - just two 2mm screws will do the trick for mounting the LCD itself onto the holder. The printed T-nut section has been crafted with precision to fit snugly, possibly requiring a small file to fine-tune its placement for optimal results. For a perfect fit, simply orient the T-nut part parallel to the groove in the rail and give it a 90-degree twist to secure it firmly in place. Remember to print two copies of each, as one will have a spot cut out specifically for the SD card slot side of the controller.