Protomont Technologies introduces the ELEGOO 0.8 mm brass nozzle for Neptune 4 Plus/Max, engineered to elevate the precision of 1.75 mm FDM 3D printing.

This elegoo 0.8 mm brass nozzle – Neptune 4 Plus/Max is meticulously crafted to deliver exceptional fine-detail performance while ensuring reliability and ease-of-installation.

Specification	Detail
Compatibility	Elegoo Neptune 4 Plus and Neptune 4 Max
Nozzle Diameter	0.8 mm brass tip for ultra-fine printing
Filament Diameter	1.75 mm (PLA, ABS, PETG, TPU, etc.)
Material	High-quality brass—excellent thermal conductivity
Thread / Length	M6×1, Thread Length ~17 mm, Overall Length ~22.5 mm
Internal Finish	Smooth inner wall—reduces clogging and ensures consistent extrusion
Thermal Performance	Rapid, even heat transfer for stable, high-detail print quality
Precision Machining	Tight fit, leak-free connection, reliable extrusion