16x16mm to 20x20mm ESC/Flight Controller Adapter

Used to mount a 16x16mm nano ESC or Flight controller on a frame that supports 20x20mm boards.

Best printed on ABS wtih 100% infill

For the 20x20mm holes, you will need to use thread using a M3x0.5 tap. For the 16x16, you can either thread using a M2x.04 tap or enlarge to use a M2 screw.