Is this 3D model free to download?

Yes, Valve stem cap w/ a D is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" 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 S R, published on MyMiniFactory. 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.

Valve stem cap w/ a D

Source: MyMiniFactory by S R

The Valve stem cap w/ a D is a free printable 3D model from MyMiniFactory by S R. In my slicer (Slic3r) it works, but i'm not sure it if will work for others. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

177 saves Source: MyMiniFactory Updated 2026-10-16

Tags: bike, cap, tire, wheel, stem, valve, Dick, phallic

About this model

In my slicer (Slic3r) it works, but i'm not sure it if will work for others. if your slicer shows the bottom layer as solid (no hole to screw on) try cutting off the bottom few layers in your slicer I printed 2 shorter ones, one with a slight curve because why not the 2 example gray short ones were printed with .2mm layers and the pink one was .15mm the shorter ones don't print perfectly and sometimes you have to reload them in your slicer to make them print correctly, just print them in black and who the hell cares am I right?

Frequently asked questions

Is this 3D model free to download?: Yes. Valve stem cap w/ a D is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by S R.
Who made this model?: Designed by S R, published on MyMiniFactory. 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.