- Most Monoprice MP Select Mini V1*
* Some V1's purchase around the release date of the V2 may have a different nozzle which would be the same as the V2. If your printer has a heater block that measures 20 x 20 x 10mm then chances are your printer has a V1 nozzle. If your printer has a 16 x 16 x 12mm heater block then your printer probably has the same nozzle as the V2's.
These nozzles have an overall length of 10mm
Threads are M6x1.0 with a 5mm length
Nozzle opening diameter is 0.4mm