3D Part MK8 Titanium Alloy Nozzle M6 Theard 0.4mm For 3D Printer By admin. Posted on October 26, 20243D Part MK8 Titanium Alloy Nozzle M6 Theard 0.4mm For 3D Printer3D Printer Part Material: TOP quality Titanium alloy TC4 Nozzle size: 0.4mm For 1.75mm Filament Thread: M6