I have a Creality K2 and have been trying to replace the nozzle wiper metal part. i have bought ones on line that shows the one I need, but when I receive my order they are slotted and the one I have has 2 holes that are threaded. need to find reliable place to get this part?
I had the same problem. It was very annoying so i used 3mm bolts which again was a pain to get at back. So in the end I used the original (the spring had broken) but this time I replaced only the pad and turned it 90 degrees so it wiped more.
Now its far superior in cleaning and I don’t have to change holder.
BTW The spring , in my opinion, does nothing but make a noise. I know what it supposed to do but it doesn’t. Pads are much cheaper and easier to replace periodically