PC4-M6 Straight Fitting 4mm Thread M6 Connector for 3D Printer (Pack of 10 pcs)

Good price and fit well where I wanted them.

This fit perfectly in my Flashforge printer. And 10 of them for less than i was expecting to pay for one. You can't go wrong.

i had the correct order and came sooner than expected

These are alright if you need replacement connectors for your bowden printer setup. You get a fair number of them for your money and they do the job. Unfortunately I've had several of these fail fairly quickly, as it seems the teeth on them wear out pretty fast. They're expendable parts and it's to be expected, but I've bought better ones than these.

These fittings screwed right in and lock the Bowden tube up tight.

Repair Monoprice Mini 3D printer

This fitting is not ideal for Flashforge Adventurer 3 printers. It's not the same height as OEM. The problem is that the hex section that you use to tighten/loosen is not tall enough. It goes below the level of the housing. I was able to get it to work by using small needle nose pliers to grab the hex section from the top and tighten. But that's a pain ITA.

I got these for my Kobra Max even though these are not the right ones they were the closest ones I could find. the original ones keep striping the PTFE Bowden Tubing. These have been holding strong so far so no complaints.