Is this 3D model free to download?

Yes, Tapered thread bowden coupling PC4-M6, PC4-M10 is free to download from Thingiverse. Click the "Download STL" button to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Click the "Download free STL" button on this page to open the original listing and grab the file.

Designed by krtektm, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Tapered thread bowden coupling PC4-M6, PC4-M10

Source: Thingiverse by krtektm

The Tapered thread bowden coupling PC4-M6, PC4-M10 is a free printable 3D model from Thingiverse by krtektm. The christmas present for the community! Printed replacement for bowden coupling PC4-M6 or PC4-M10 (compatible with heatsink or another printer part). You can download the STL file from the original listing below and print it at home.

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71 saves Source: Thingiverse Updated 2026-05-04

Tags: Tapered, thread, bowden, coupling, PC4-M6, PC4-M10

About this model

The christmas present for the community! Printed replacement for bowden coupling PC4-M6 or PC4-M10 (compatible with heatsink or another printer part). A little filing with a 4mm drill bit may be necessary on the printed part. --------------------------------------------- IDEA: I already ruined 3 pieces of metal coupling with blue top bought on AliExpress so they're not holding the bowden anymore. The tapered thread coupling gave me an idea to recreate it to bowden coupling, which will be still usable after a lot of opening the coupling. I used self-centering tapered thread Z-axis coupling V2.5 ( to create a coupling for bowden (PC4-M6 + PC4-M10). --------------------------------------------- Added photo of the very first functional print. I had to clean the inner hole with 4mm drill bit. T…

Frequently asked questions

Is this 3D model free to download?: Yes. Tapered thread bowden coupling PC4-M6, PC4-M10 is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by krtektm.
Who made this model?: Designed by krtektm, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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