Attributes

Brand	-
Category	Root / 3D Printing Accessories
Origin	-
Compatible Model	FLSUN V400
Nozzle Material	Hardened Steel
Nozzle Diameter	0.4mm
Heating Block Material	Aluminum Alloy
Max Temperature	300°C
Thermistor Type	NTC 100K
Heat Break Type	Titanium Alloy
Package Contents	1x Nozzle, 1x Heating Block, 1x Heat Break, 1x Thermistor
Item Weight	50 grams
Brand	FLSUN

5 reviews

Anonymous

Apr 08, 2026

Rating: 5/5

Perfect Replacement

Exactly what I needed for my V400. Installation was straightforward and prints look great.

Anonymous

Apr 06, 2026

Rating: 4/5

Solid upgrade

Great thermal performance. Instructions could be clearer but overall satisfied.

Anonymous

Feb 17, 2026

Rating: 5/5

Genuine Parts

Happy to find official components. Fits perfectly without modification.

Anonymous

Feb 16, 2026

Rating: 4/5

Good quality

Works well, though shipping took a bit longer than expected. Product quality is solid.

Anonymous

Jan 22, 2026

Rating: 5/5

Resolved clogging issues

My old hotend was constantly clogging. This set fixed everything immediately.

5 FAQ

Q: Can this handle ABS filament?

A: Yes, the heating block supports temperatures required for ABS printing.

Q: Does it come with a screwdriver?

A: No, please use your existing tool kit for installation.

Q: How long is the warranty?

A: These components come with a 90-day manufacturer warranty.

Q: What is the thread size of the nozzle?

A: It uses the standard M6 thread size compatible with V400 hotends.

Q: Is this compatible with the V400 Mini?

A: No, this is specifically designed for the standard V400 model.

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