A
Anonymous
Apr 21, 2026
Rating: 4/5
Good Quality
Slightly tight threads but works well once installed. Good value.
Description
3D Printer Throat Parts Fully Threaded Feed Tube with PTFE Liner Stainless Steel MK8 Throat
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Stainless Steel |
| Thread Type | M6 Fully Threaded |
| Compatibility | MK8 Hotend Systems |
| Inner Diameter | 4.0 mm |
| Outer Diameter | 6.0 mm |
| Total Length | 29 mm |
| Liner Material | PTFE (Teflon) |
| Weight | 15 grams |
| Surface Finish | Polished |
| Package Includes | 1 x Heatbreak |
5 reviews
A
Anonymous
Apr 02, 2026
Rating: 5/5
Highly Recommend
Sturdy stainless steel construction. Feels much better than the stock part.
A
Anonymous
Feb 20, 2026
Rating: 5/5
No More Clogs
Solved my heat creep issues immediately. Printing PLA is smooth now.
A
Anonymous
Feb 09, 2026
Rating: 3/5
Okay Product
Installation was tricky. Needed extra tools to tighten properly.
A
Anonymous
Jan 29, 2026
Rating: 5/5
Perfect Fit
Works great on my Ender 3. Installation was straightforward and no leaks.
5 FAQ
Q: Is the nozzle included in this package?
A: No, this listing is for the heatbreak accessory only.
Q: Is the tube fully threaded?
A: Yes, it features a fully threaded design as described in the title.
Q: What is the max temperature rating?
A: This heatbreak is safely rated for use up to 250°C.
Q: Will this fit an Ender 3 Pro?
A: Yes, it is compatible with standard MK8 hotends found on the Ender 3 Pro.
Q: Does it require thermal paste?
A: Using thermal paste is recommended for optimal heat transfer.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
![[Upgraded] TZ A1/A1 mini Brass Heatsink Detachable Hardened Steel Nozzle Hotend Print Head Ceramic Heating 70W + Temperature Sensor Component Silicone Sleeve Black](https://www.gosteppe.com/cache/medium/product/7690/legacy-main-1086528884a8845363ef5d28.webp)
![[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set](https://www.gosteppe.com/cache/small/product/269490/legacy-main-410a655856aab1e0462d6c84.webp)
![[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline](https://www.gosteppe.com/cache/small/product/269486/legacy-main-da7e0cd07f3b7d2f88646684.webp)
