Replacement 0.4mm brass print nozzle for Ultimaker 3 3D printer (spare parts included), 3.0mm filament, pack of 4

The UM3 extruder nozzles have undergone extensive long-term testing to effectively address clogging and material shortage issues. They feature low thermal conductivity, corrosion resistance, and abrasion resistance. Furthermore, these 3D printer extrusion nozzles boast impressive robustness and hardness, as well as high-temperature resistance. The internal wall of the UM3 nozzles is smooth and burr-free, their viscosity coefficient is low, and the nozzle diameter error is less than 0.02 mm, ensuring precise and consistent extrusion. This set of four nozzles facilitates quick replacement and high-quality printing. Specifications: Material: Brass; Nozzle Diameter: 0.4 mm; Color: Gold; Nozzle Length: 3 mm / 0.11 inch; Type: For Ultimaker 3 UM3 Brass Nozzles; Quantity: 4 pieces. Note: When disassembling, heat to over 200 degrees Celsius. Before disassembling! Due to lighting effects and shooting angles, there may be some tolerances in the product; thank you for your understanding. Please allow for a 0-1 cm error margin due to manual measurement. Package includes: 1 set of 4 UM3 nozzles