Is this 3D model free to download?

Yes, 3/4" NPT pipe cap 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 mk4th, 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.

3/4" NPT pipe cap 3D printable model by mk4th

3/4" NPT pipe cap

Source: Thingiverse by mk4th

The 3/4" NPT pipe cap is a free printable 3D model from Thingiverse by mk4th. Had to plug a pipe in our garden, so printing is more fun than buying. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-06 License: CC-BY-SA · commercial OK Category: Outdoor & Garden

Tags: plumbing accessory

About this model

Had to plug a pipe in our garden, so printing is more fun than buying. Works fine for two weeks now. The thread isn't real NPT, it isn't angled. Yet, it works fine with PTFE tape. Printed in PETG. Use random seam. You will need 36mm cup or pipe wrench to tighten it.

Frequently asked questions

Is this 3D model free to download?: Yes. 3/4" NPT pipe cap 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 mk4th.
Who made this model?: Designed by mk4th, 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.