Filaflex Z Coupling for 8 mm threaded rod

SummaryFlexible (filaflex) coupling for Z axis, 8 mm. threaded rod. It really works! Say goodbye to Z wobble effect! cheap & effective. No bolt needed. You can use 2 ties, but i didn't need it. Pressure is enough to asure torsion transmission.Print SettingsRafts: NoSupports: NoResolution: 0.3Infill: 20%