Micro Swiss MK8 Plated A2 Tool Steel Wear Resistant Nozzle (MakerBot, CraftBot, Creality, CR10, Ender 3, Ender 5, Tevo Tornado) .4mm

Worked great printing 14-4 stainless steel on an ender 3 pro

Good quality

The nozzle is slightly longer than most, so I had to add a washer to my cr touch to get it to work properly. Also had to tweak my temps and retraction setting to adjust for the extra length. After that, the nozzle worked perfectly, prints look great.