0.4mm Nozzle for CR-10S Pro - Cover Expand

0.4mm Nozzle for CR-10S Pro & CR-10 MAX



This 0.4mm Nozzle is specially designed with M6x0.75 thread to fit the Creality CR-10S Pro, to make replacements easy and inexpensive for 3D Makers.

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Creality 3D are a fantastic company that simply keeps on advancing with seemingly no resistance, and with very few competitors that can match the incredible value for money that Creality 3D Printers offer. However, with the Creality CR-10S Pro, Creality decided to utilise a slightly different type of nozzle with M6x0.75 threading, which should theoretically improve heat transfer capabilities due to the higher surface area of the threading, but has become a bit frustrating for users who are looking for Creality Spares and upgrades relating to the nozzle.

Fortunately, we love 3D Printing, and we understand just how annoying it can be to have a fully working machine but no nozzle to make it work. And despite being one of the smallest parts on the entire printer, it is fundamental for operations and there are no alternatives. This is why we strive to stock spares like the 0.4mm Nozzle for CR-10S Pro, as well as the upgraded 0.4mm Micro Swiss CR-10S Pro Nozzle, so that you can not only replace whatever parts you need to, but also choose to upgrade various parts as you strive toward better print quality or more diverse functionality for your 3D printer.

This nozzle is designed to the MK8 Standard, but features the unique (and frustrating) M6x0.75 threading to fit the Creality CR-10S Pro. This ensures that even if you entirely burn out or totally jam your nozzle, you can simply get a quick replacement nozzle and get straight back to 3D Printing with as little downtime as possible.


0.4mm MK8 Nozzle for CR-10S Pro  -  Technical Specifications:

  • Base Material                                                  

– Brass

  • Filament Compatibility

– 1.75mm

  • Output Diameter

– 0.4mm

  • Thread Diameter

– M6x0.75 (CR-10S Pro / Pro V2 & CR-10 MAX)                           

  • Hotend Compatibility

Creality CR-10S Pro Hotend (Stock Hotend)


Typical Applications for these 0.4mm CR-10S Pro Nozzles:

These CR-10S Pro Nozzles are 0.4mm in size, which is often considered to be the common standard in 3D printing, offering a great balance of printing speed and precision detail. However, if you are wanting to print larger objects at a faster rate, then you should certainly consider a larger output nozzle, while if you love to print smaller, highly-detailed objects like jewellery designs, personalised keyrings and other goodies, then a small nozzle like a 0.2mm or 0.3mm nozzle is ideal. For standard printing though, this 0.4mm size is perfect, and many Makers simply stick with this size as it offers the best of both worlds with very few drawbacks.


Quick Guide to Changing your 0.4mm CR-10S Pro Nozzle:

When swapping out 3D Printer Nozzles from other components, we recommend utilising the hot tightening technique for optimal thermal coupling. To do this, simply follow these easy steps, while being careful not to burn yourself of course.

  • Unscrew the heatbreak from the heatsink by about half a turn, to be sure you are not tightening against the heatbreak in later stages.
  • Heat up your hotend to 285°C, but do not overshoot as you risk damaging your thermistor.
  • Remove the existing nozzle from the heater block and insert the new nozzle.
  • While firmly gripping the heater block, slowly tighten the nozzle. Be careful, however, that you not apply any torque through the heatbreak, as they are fragile and relatively easy to break when loose.
  • Turn off the heating unit and allow the hot side to cool.
  • Finally, once the nozzle is installed and cooled down, tighten the heatbreak back into the heatsink and ensure that there are no loose parts.

The reason for this method is because aluminium heater blocks have a different coefficient of thermal expansion than the materials used in the nozzles and heat breaks. As such, tightening these components while cold results in a small gap being created between the nozzle and the break inside the block when the hot end is at temperature, which can lead to clogs, blobbing and other frustrating problems.


The following is a great instructional video on how to change your nozzle without damaging your heatsink:


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0.4mm Nozzle for CR-10S Pro & CR-10 MAX

0.4mm Nozzle for CR-10S Pro & CR-10 MAX