
The Story
Creality 3D 0.4mm Unicorn Replacement Nozzle for K1C/3V3 4008030071
The Creality 3D 0.4mm Unicorn Replacement Nozzle (SKU: 4008030071) is a high-performance component designed for Creality's K1C and Ender-3 V3 series 3D printers. Featuring a quick-swap design and robust construction, this nozzle enhances printing efficiency and accommodates a variety of filament types.
Quick-Swap Design
Facilitates rapid nozzle changes without the need for tools, minimizing downtime and streamlining the printing process.
Tri-Metal Construction
- Nozzle Tip: Hardened steel for durability and resistance to abrasive materials.
- Nozzle Body: Copper alloy with high thermal conductivity for efficient heat transfer.
- Heatbreak: Titanium alloy to reduce heat creep and maintain thermal stability.
High Flow Rate
Supports a maximum flow rate of up to 30 mm³/s, accommodating high-speed printing up to 600 mm/s.
Wide Material Compatibility
Suitable for a range of filaments, including PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, and PET-CF.
Precision Engineering
Features smooth inner walls (Ra0.5) to ensure consistent filament flow and reduce the risk of clogs.
Compatibility
This nozzle is compatible with the following Creality 3D printer models:
- K1C
- Ender-3 V3

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Creality 3D 0.4mm Unicorn Replacement Nozzle for K1C/3V3 4008030071
The Creality 3D 0.4mm Unicorn Replacement Nozzle (SKU: 4008030071) is a high-performance component designed for Creality's K1C and Ender-3 V3 series 3D printers. Featuring a quick-swap design and robust construction, this nozzle enhances printing efficiency and accommodates a variety of filament types.
Quick-Swap Design
Facilitates rapid nozzle changes without the need for tools, minimizing downtime and streamlining the printing process.
Tri-Metal Construction
- Nozzle Tip: Hardened steel for durability and resistance to abrasive materials.
- Nozzle Body: Copper alloy with high thermal conductivity for efficient heat transfer.
- Heatbreak: Titanium alloy to reduce heat creep and maintain thermal stability.
High Flow Rate
Supports a maximum flow rate of up to 30 mm³/s, accommodating high-speed printing up to 600 mm/s.
Wide Material Compatibility
Suitable for a range of filaments, including PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, and PET-CF.
Precision Engineering
Features smooth inner walls (Ra0.5) to ensure consistent filament flow and reduce the risk of clogs.
Compatibility
This nozzle is compatible with the following Creality 3D printer models:
- K1C
- Ender-3 V3











