Linear Motion Anti-Backlash Nut

This is a printable anti-backlash nut that works with 8mm leadscrews with 2mm pitch. I have been using these printed versions on a cnc router for months and they work great. An application like a 3d print which requires much less torque would work wonderfully too. I will include a link to a few different lead screws on amazon that would work with this print. 500mm length: https://amzn.to/2xDROwj 400mm length: https://amzn.to/2xElObr 300mm length: https://amzn.to/2xyDt40 200mm length: https://amzn.to/2NXtVdf