Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	Hardened Steel
Compatibility	MK8 Extruder System
Max Temperature	450°C
Nozzle Diameter	0.4mm (Standard)
Thread Type	M6 Thread
Thermal Conductivity	High Efficiency Transfer
Durability	10x Longer than Brass
Best For	Abrasive Filaments (CF, Glow-in-Dark)
Package Contents	5 Piece Nozzle Set
Brand	Creality

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

No more frequent replacements

I used to change brass nozzles every few weeks when printing wood-fill filament. These steel nozzles have lasted months with zero wear. Highly recommended for abrasive materials.

Anonymous

Mar 25, 2026

Rating: 5/5

Survived 400°C without issue

Tested these with high-temperature polycarbonate blends. They handled the 400°C range without deforming or clogging. The hardness claim seems accurate based on my stress testing.

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect for carbon fiber prints

I switched from brass nozzles to these hardened steel ones specifically for printing with carbon fiber filled PLA. The difference in longevity is night and day. After 200 grams of abrasive filament, the nozzle still looks brand new.

Anonymous

Mar 09, 2026

Rating: 4/5

Great quality but needs higher temps

The build quality is excellent and fits my Ender 3 perfectly. Just remember that steel doesn't conduct heat quite as fast as brass, so I had to increase my printing temperature by about 5 degrees for optimal flow.

Anonymous

Mar 09, 2026

Rating: 5/5

Essential upgrade for serious hobbyists

If you plan on doing any serious printing with exotic materials, this is a must-have. The pointed tip design ensures precise layer adhesion. Very happy with this purchase.

Anonymous

Mar 08, 2026

Rating: 4/5

Good value pack

Getting five nozzles in a pack is great value. I stripped one during installation due to my own error, but having spares saved the day. Print quality is consistent.

5 FAQ

Q: Do I need to adjust my slicer settings when switching to steel?

A: It is often recommended to increase the printing temperature by 5-10°C compared to brass nozzles, as steel has slightly different thermal conductivity properties.

Q: What is the thread size of these nozzles?

A: These nozzles feature a standard M6 thread, which is the industry standard for MK8 style hotends.

Q: Can these handle glow-in-the-dark filament?

A: Absolutely. Glow-in-the-dark filaments are highly abrasive, and these hardened steel nozzles are specifically designed to withstand such materials without wearing down quickly.

Q: Are these nozzles compatible with the Creality Ender 3 V2?

A: Yes, these MK8 hardened steel nozzles are fully compatible with the Ender 3 V2 and most other printers using the standard MK8 extruder system.

Q: Is there a warranty if a nozzle arrives defective?

A: Yes, all our products come with a standard manufacturer warranty. Please contact our support team with your order number if you receive a defective item.

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