Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	Hardened Steel
Compatible Model	E3D V6 Hotend
Nozzle Diameter	0.4mm (Standard)
Thread Type	M6 x 1mm
Color	Black
Max Temperature	Up to 450°C
Filament Compatibility	Abrasive filaments (Carbon Fiber, Wood, Glow-in-the-dark)
Package Contents	1x Hardened Steel Nozzle
Brand	Huasu 3D
Origin	Manufactured for Global Export

6 reviews

Anonymous

Mar 23, 2026

Rating: 5/5

Essential upgrade for E3D V6

If you own an E3D V6 clone or original, this is a must-have upgrade if you plan on experimenting with different filament types. The threading fits perfectly without any leaks. Very happy with this purchase from Huasu 3D.

Anonymous

Mar 19, 2026

Rating: 4/5

Good value for money

For the price, you really can't beat the quality. It's not quite as refined as the genuine E3D branded ones I've used before, but it performs 95% as well for half the cost. Will definitely buy again when I need a replacement.

Anonymous

Mar 10, 2026

Rating: 4/5

Great durability, needs higher temp

The build quality is excellent and it feels very solid. Just note that because it's hardened steel, you might need to increase your printing temperature by about 5-10 degrees compared to brass to get the same flow rate. Once dialed in, prints are flawless.

Anonymous

Mar 09, 2026

Rating: 5/5

Easy to install

I was worried about installing this myself as I'm new to 3D printing, but it screwed right in easily. Make sure to do it while the hotend is warm! Print quality improved immediately on my PETG prints.

Anonymous

Mar 03, 2026

Rating: 5/5

Solved my clogging issues

I was experiencing frequent clogs when printing with wood-fill filament. This hardened steel nozzle has completely eliminated that problem. The internal surface seems very smooth, allowing for consistent extrusion even with tricky materials.

Anonymous

Mar 01, 2026

Rating: 5/5

Perfect for Carbon Fiber Prints

I switched to this hardened steel nozzle specifically for printing with carbon fiber filled PLA. My brass nozzles used to wear out in a single spool, but this one has lasted through five spools with zero degradation in print quality. Highly recommended for abrasive materials.

5 FAQ

Q: What is the exact hardness rating of the steel used?

A: The nozzle is made from hardened tool steel treated to withstand abrasive filaments. While we do not publish the specific Rockwell hardness rating, it is significantly harder than standard brass and suitable for continuous use with carbon fiber and glass-filled filaments.

Q: Does this come with a wrench for installation?

A: No, this package includes only the single hardened steel nozzle. We recommend using a standard 7mm socket or a specialized nozzle wrench for safe installation and removal.

Q: What is the return policy if the thread doesn't fit my hotend?

A: We offer a 30-day return policy for unused items in their original packaging. If the nozzle does not fit your specific E3D V6 compatible hotend due to a manufacturing defect, please contact our support team for a direct replacement.

Q: Is this nozzle compatible with the Creality CR-10 stock hotend?

A: This nozzle is designed specifically for the E3D V6 style hotend. The stock CR-10 usually uses a different thread pattern unless you have upgraded to a V6 style hotend. Please check your specific hotend model before purchasing.

Q: Can I use this for printing flexible TPU filament?

A: Yes, you can print TPU with this nozzle. However, because hardened steel does not conduct heat as efficiently as brass, you may need to adjust your retraction settings slightly to prevent oozing. A brass nozzle is often preferred for flexibles, but this will work fine.

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