Is this 3D model free to download?

Yes, Leave-in-place Extension nut for bowden tube PTC clamp fitting is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by stevenfayers, 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.

Leave-in-place Extension nut for bowden tube PTC clamp fitting 3D printable model by stevenfayers

Leave-in-place Extension nut for bowden tube PTC clamp fitting photo 1

Leave-in-place Extension nut for bowden tube PTC clamp fitting photo 2

Leave-in-place Extension nut for bowden tube PTC clamp fitting

Source: Thingiverse by stevenfayers

The Leave-in-place Extension nut for bowden tube PTC clamp fitting is a free printable 3D model from Thingiverse by stevenfayers. A extension nut for a 10mm bowden tube push-to-connect (PTC) fitting usually found to hold the bowden tube into the hot end heatsink. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

78 saves Source: Thingiverse Updated 2026-10-14 License: CC-BY · commercial OK Category: 3D Printer

Tags: bowden, bowden clamp, bowden extruder, bowden fitting, bowden tube, CR-10, CR-10s, Creality, Creality CR-10

About this model

A extension nut for a 10mm bowden tube push-to-connect (PTC) fitting usually found to hold the bowden tube into the hot end heatsink. Designed to leave-in-place with the bowden tube running though it, it's aimed to get easier access to removing the fitting (whenever there's a clog that needs unclogging). Design for Creality CR-10 but will probably work for others.

Frequently asked questions

Is this 3D model free to download?: Yes. Leave-in-place Extension nut for bowden tube PTC clamp fitting is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 stevenfayers.
Who made this model?: Designed by stevenfayers, 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.