Beefy bowden coupling PC4-M6 10 mm

thingiverse

The bowden coupling on my Anycubic Vyper failed after a couple of months and I couldn't wait for a replacement, and I found the Beefy bowden coupling, but it failed after a couple of days by the threads. I tried to find a remix where I could use the original metal coupling as an insert, but I couldn't find one that fit the outer hex of 10mm, and I remixed this version. I have printed and tried this design, and it works great. There's absolutely no play in the bowden tube anymore = better print quality and no more sleepless nights. As an extra precaution I sanded the outside part of the tube that sits inside the clamp, because Capricorn tube is pretty slippery. It probably also fits other couplings, but I haven't tried it.