Printrbot M8 to M5 adapter
This adapter allows you to use a M5 nut instead of the M8 nut. The printing quality improved a lot after doing this upgrade since the M5 nut has a thread of 0.8mm that is finer then M8 thread, reducing considerably the wobble marks on the printed parts.
Please visit: www.brbot.com.br and check out our Tower 3D high resolution printer.