This nozzle is designed to fit CHT-clone hotends and provides twice the flow rate compared to a standard V6 nozzle. Compatible with 1.75mm PLA, ABS, TPU, PA, and other 3D printer filaments. Made from high-quality brass with overall hardening treatment for enhanced durability. Features high wear resistance, heat resistance, low thermal conductivity, and corrosion resistance. Precision thermoforming process ensures reliable performance. Designed with threading for secure installation on upgraded hotends. Note: This nozzle is threaded and compatible only with upgraded hotends that support replaceable nozzles. It is not compatible with non-threaded stock hotends. Specification: Size: 0.4mm Material: Brass Color: Gold Package Contents: 3 x Nozzle Note: The actual color may vary slightly due to lighting and display differences. Measurement tolerance is +/- 1-3cm.