Free Brass 1.75mm filament Nozzle with any Filament Roll.

High precision Swiss MK8 brass nozzle with M6 thread 0.25mm

M6 thread, hexagon diameter: 7mm, precise size improves printing accuracy, hard to block,
Fully compatible with MK8 hot end for Creality 3D printers, compatible with Ender-2/Ender-3/Ender-3 pro/Ender 5, also compatible with Creality CR-10 all metal hot end Prusa i3, Anet A8, Reprap,