A
Anonymous
Apr 03, 2026
Rating: 5/5
Fast Shipping
Arrived quickly and solved my clogging issue.
Description
Stainless Steel Hotend (0.4 mm) for U1
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Stainless Steel |
| Nozzle Diameter | 0.4 mm |
| Compatible Model | Snapmaker U1 |
| Max Temperature | 300°C |
| Thread Size | M6 |
| Item Weight | 15 g |
| Color | Silver |
| Package Includes | 1 x Hotend Assembly |
| Warranty | 12 Months |
| Part Number | SM-U1-HOTEND-04 |
5 reviews
A
Anonymous
Mar 15, 2026
Rating: 3/5
Needed Calibration
Had to recalibrate flow rate after swapping. Works now though.
A
Anonymous
Mar 09, 2026
Rating: 5/5
Genuine Part
Happy to get an official Snapmaker part. No leaks.
A
Anonymous
Feb 13, 2026
Rating: 5/5
Perfect Replacement
Fits my U1 perfectly. Print quality is back to normal.
A
Anonymous
Feb 03, 2026
Rating: 4/5
Good quality
Works well but installation instructions could be clearer.
5 FAQ
Q: Is this compatible with Snapmaker 2.0?
A: No, this is specifically designed for the U1 model.
Q: Does it come with a new heater cartridge?
A: Yes, the assembly includes the heater cartridge and thermistor.
Q: Can this handle abrasive filaments?
A: Stainless steel is better than brass, but hardened steel is recommended for highly abrasive materials.
Q: What tools do I need to install this?
A: You will need the included wrench and hex keys provided with your printer.
Q: What is the maximum temperature rating?
A: The hotend is rated up to 300°C safely.
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