Feature:
Stamp size on the surface, convenient to pick the one you need.
The hole of the print nozzle is consistent in size and machining, the thread is clean and well-formed.
Extruder brass print heads are usually applied to print non-abrasive material such as PLA, ABS, Nylon, etc.

Specification:
Material: Brass
Screw Thread: M6
Nozzle Diameter: 0.5mm
Input Diameter: 3.2mm
Total Dimension: 13x6mm / 0.51x0.24"(L*W)
Package Content: 18pcs x Brass Nozzle

NOTE:
Small accessories, please keep away from children.
After replacing the nozzle, please adjust the distance between the nozzle and build plate to ensure the quality of print parts.
How to Replace Nozzles?
1: Turn on the 3D printer, heat the nozzle, and heat the block to the target temperature (PLA: 180-220, ABS: 240-280).
2: After heat finishing, close the printer, take the spanner to hold the heat block. Then use a socket screwdriver to screw the old nozzle extruder out.
Notice: Please don't touch the old nozzle and heat block to avoid burning.