3D Printer Nozzles

DUROZZLE / Neptune-series fit

DUROZZLE 0.4 mm ruby-tip nozzle for Neptune 4 Plus and Max

DUROZZLE 0.4 mm ruby-tip nozzle for Neptune 4 Plus and Max
Product image for the selected listing. Check the variant and included parts before ordering.

About this part

This single 0.4 mm nozzle combines a brass body and ruby tip. Compare it when your Plus or Max uses the supported nozzle format and your filament calls for a wear-resistant option without changing the opening.

Specifications

Nozzle opening
0.4 mm
Mount family
ELEGOO Neptune
Tip
Ruby
Body
Brass
Thread
M6 × 1
Maker SKU
RUBY-NPMX-04

Fit and limits

The selected Ruby 0.4 mm configuration is distinct from the carbide and diamond variants on the maker’s page. Keep the exact Plus and Max compatibility scope.

Manufacturer documentation →

Questions before buying

Is this the same option as the carbide tip?

This is the selected Ruby 0.4 mm part. The maker sells carbide and diamond variants separately, so check the tip option before buying.

Which Neptune models does the part maker list?

DUROZZLE lists Neptune 4 Plus and Neptune 4 Max for this part. Check the installed nozzle before ordering.

Can I keep a 0.4 mm profile?

The selected opening is 0.4 mm. Confirm the filament’s minimum opening and profile guidance before switching nozzle construction.

Buying guides for this part

Compare other options for this mount