V6 volcanic nozzle: input diameter: 1.75mm; Output diameter: 0.2mm, 0.4mm, 0.6mm, 0.8mm; Thread: M6 threaded connection High quality: The is made of high-quality hardened steel, sturdy and durable, smooth silk, suitable for high-temperature and non grinding applications. The nozzle is cut with a diamond knife to make the contact surface smoother, effectively preventing printing head leakage and avoiding nozzle blockage. Very convenient to use Advantages: The V5-V6 nozzle can effectively prevent print head leakage and produce consistent printing through smooth and glossy polishing. It is easy to identify by carving dimensions on each nozzle Compatibility: The hardened steel nozzle is fully compatible with the V6 For VOLCANO Hotend, suitable for Creativity 3D printers, End-2/End-3/End-3 Pro/End-5, and V5-V6 1.75mm Filament 3D printers, among others. Color: Black Material: hard steel Package Contents: 6 x 0.4mm V6 volcanic nozzles 3 x 0.2mm V6 volcanic nozzles 3 x 0.6mm V6 volcanic nozzles 3 x 0.8mm V6 volcanic 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.