Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	Hardened Steel with Tungsten Carbide Coating
Compatible Models	VORON2.4, Prusa MK3, Prusa MK3S
Nozzle Type	E3D V6 Style
Orifice Diameter	0.4 mm
Thread Size	M6
Max Temperature	450°C (842°F)
Filament Compatibility	Abrasive filaments (Carbon Fiber, Glass Fiber, Glow-in-the-dark)
Coating Technology	Physical Vapor Deposition (PVD)
Package Contents	1x Hardened Steel Nozzle
Brand	Fuyuansheng

6 reviews

Anonymous

Mar 31, 2026

Rating: 4/5

Great durability, slight flow adjustment needed

The build quality is excellent and it fits my VORON2.4 perfectly. I did have to tweak my flow rate slightly compared to my brass nozzle, likely due to the internal surface texture of the hardened steel. Once calibrated, prints are flawless.

Anonymous

Mar 19, 2026

Rating: 5/5

No more frequent replacements

I used to change my nozzle every few weeks due to wear from composite filaments. Since installing this Fuyuansheng hardened nozzle, I haven't had to replace it once in four months. The print quality remains consistent throughout its life.

Anonymous

Mar 12, 2026

Rating: 5/5

Essential upgrade for abrasive materials

If you plan on printing anything with glass fibers or metal fillers, do not hesitate to buy this. It survived a 50-hour print run without any degradation in layer adhesion or dimensional accuracy. Highly recommended for serious makers.

Anonymous

Mar 07, 2026

Rating: 4/5

Good value for money

Works as advertised on my Prusa MK3S. I use it mostly for glow-in-the-dark filament which can be quite gritty. No clogging issues so far. Took off one star only because shipping took a little longer than expected, but the product itself is great.

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect for Carbon Fiber Prints

I switched to this nozzle specifically for printing carbon fiber reinforced PLA. The tungsten carbide coating holds up incredibly well against the abrasion. My old brass nozzles would wear out in a single spool, but this one is still going strong after three.

Anonymous

Mar 03, 2026

Rating: 5/5

Solid construction

The threading is precise and it seated easily into my E3D V6 hotend without leaking. The coating looks uniform and professional. It's a bit more expensive than standard nozzles, but the longevity makes it worth every penny.

5 FAQ

Q: Can I use this nozzle with regular PLA and PETG, or is it only for abrasive filaments?

A: You can absolutely use this nozzle with standard filaments like PLA, PETG, and ABS. While it is optimized for abrasive materials, it works perfectly fine with non-abrasive filaments as well, offering extended lifespan.

Q: What is the maximum temperature rating for this tungsten carbide coated nozzle?

A: This hardened steel nozzle is rated for continuous operation up to 450°C (842°F), allowing you to print high-temperature engineering thermoplastics safely.

Q: Does this come with a gasket or seal for the hotend?

A: This item includes only the nozzle itself. Please ensure you have a suitable high-temperature gasket or use thread tape/liquid gasket maker appropriate for your specific hotend assembly to prevent leaks.

Q: Do I need to change my slicer settings when switching from a brass nozzle to this one?

A: Generally, you may need to make minor adjustments to your flow rate or pressure advance settings, as hardened steel nozzles can have slightly different internal flow characteristics compared to brass. We recommend running a flow calibration test.

Q: Is this nozzle compatible with the standard E3D V6 hotend found on Prusa i3 MK3?

A: Yes, this nozzle is designed with standard M6 threading and geometry specifically to fit E3D V6 style hotends, making it fully compatible with Prusa i3 MK3 and MK3S printers.

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