V6 volcanic nozzle: input diameter: 1.75mm; output diameter: 0.4mm; thread: M6 thread connection High -quality: is made of high -quality material. It is sturdy and durable, smooth silk, and is suitable for high temperature and non -grinding applications. The nozzle is cut with diamond knife to make the contact surface more flat, which can effectively prevent the head leakage and avoid the nozzle blockage. It is very convenient to use Advantages: V5-V6 nozzle can effectively prevent the head leak, and produce consistent printing through smooth and shiny polishing. Compatibility: 0.4mm nozzle is completely compatible with for V6 Volcano Hotend, suitable for printers, -2/-3/-3 Pro/-5 and V5-V6 1.75mm Filament 3D printers. Material: Metal colour: As shown Package Contents: 5 x brass nozzles 5 x stainless steel nozzles 5 x hardening steel nozzles Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.