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Low friction 3D filament

Ok that's not cheap at all. But super cool if you had the need for a one-off or something custom.
 
Maybe. So far threads have been so-so on my A1 for real life purposes but I also have not delved into print tuning too deeply. For one thing it would have to be near solid infill to take any kind of load. I hav enot seen plastic based nuts on machines other that lighter load 'positioning' applications. At leat not any lathes or mills I've come across. Must be a reason. Maybe not so much friction/wear but thread deflection under load?
OTOH I should pay attention to prices. 20USD if you buy 1000 otherwise 38USD per. That will be a 100 CAD nut by the time its landed. Now bronze or brass is looking pretty good

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