Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	Chrome Zirconium Copper/Brass
Thread Type	M6
Compatible Model	Creality CR-6 SE
Nozzle Diameter	0.4mm (Standard)
Max Temperature	Up to 300°C
Wear Resistance	High (Suitable for abrasive filaments)
Thermal Conductivity	Enhanced for consistent extrusion
Package Contents	5 x Nozzles
Brand	Leji
Finish	Polished Chrome

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Excellent heat distribution

The thermal conductivity seems improved compared to stock nozzles. My prints have fewer layer adhesion issues now. Highly recommend for high-temp materials.

Anonymous

Mar 28, 2026

Rating: 5/5

Reliable and long-lasting

I have been using one of these nozzles for over 200 hours of print time with no signs of wear. Definitely worth the investment for frequent printers.

Anonymous

Mar 24, 2026

Rating: 4/5

Solid upgrade

Noticed less clogging when switching between different filament types. The only reason for 4 stars is that the packaging was a bit flimsy, but the nozzles themselves are great.

Anonymous

Mar 22, 2026

Rating: 5/5

Great spare parts to have

Always good to have spares. These look very well machined with smooth interiors. Installation was straightforward using a standard socket wrench.

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect fit for my CR-6 SE

These nozzles fit perfectly on my Creality CR-6 SE. The M6 thread is precise, and I haven't experienced any leaks since installation. Great value for a 5-pack.

Anonymous

Mar 07, 2026

Rating: 4/5

Good durability with carbon fiber

I've been printing with carbon fiber infused PLA, and these chrome zirconium nozzles are holding up much better than standard brass ones. Slight reduction in flow rate, but expected.

5 FAQ

Q: How many nozzles are included in one package?

A: Each package contains 5 individual nozzles, providing you with plenty of spares for extended use or different experimental setups.

Q: Do I need to apply thermal paste during installation?

A: While not strictly mandatory, applying a small amount of thermal paste to the threads can improve heat transfer and prevent the nozzle from seizing in the heat block over time.

Q: Are these nozzles compatible with the standard CR-6 or only the CR-6 SE?

A: These nozzles feature an M6 thread specifically designed for the CR-6 SE. The standard CR-6 typically uses an M5 thread, so please verify your hotend model before purchasing.

Q: What is the exact inner diameter of the nozzle opening?

A: The standard size included in this pack is 0.4mm. We also offer variants in 0.2mm, 0.6mm, and 0.8mm if you require different resolutions or flow rates.

Q: Can I use these with PETG filament without issues?

A: Yes, these nozzles are fully compatible with PETG, PLA, ABS, and other common filaments. Their high-temperature resistance makes them particularly suitable for materials requiring higher extrusion temps.

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