3D Printer Nozzles

E3D / Prusa Nextruder

E3D brass nozzle for Prusa MK4 and XL, 0.25 mm

E3D brass nozzle for Prusa MK4 and XL, 0.25 mm
Product image for the selected listing. Check the variant and included parts before ordering.

About this part

This 0.25 mm brass nozzle makes sense for fine lettering or small details when your Prusa MK4 or XL uses the native Nextruder. It is a different purchase from a 0.4 mm like-for-like spare. Make sure you have a profile for the smaller opening before switching.

Specifications

Nozzle opening
0.25 mm
Mount family
Prusa Nextruder
Material
Brass
Part number
PRUSA-MK4-NOZZLE-AS-0250

Fit and limits

Match the selected part number and the 0.25 mm listing. The image shows the native shape but is shared across sizes. The exact listing names MK4 and XL.

Manufacturer documentation →

Questions before buying

What job would justify moving to 0.25 mm?

Compare it for small text or closely spaced details when the print plan benefits from a narrower extrusion width.

How do I identify this E3D brass nozzle?

E3D lists no dots for the 0.25 mm brass Nextruder variant. Use the selected part number and packaging to confirm it.

Will the default 0.4 mm profile work for this change?

Set the profile to the installed 0.25 mm opening. Check that your filament is suitable before switching.

Buying guides for this part

Compare other options for this mount