Is this 3D model free to download?

Yes, Knob for 1/4 inch bolt or nut is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 dudeman0112, published on MakerWorld. 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.

Knob for 1/4 inch bolt or nut 3D printable model by dudeman0112

Knob for 1/4 inch bolt or nut

Source: MakerWorld by dudeman0112

The Knob for 1/4 inch bolt or nut is a free printable 3D model from MakerWorld by dudeman0112. Fixture knob that uses the commonly available ¼ inch hex head bolt or nut. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

30 saves Source: MakerWorld Updated 2026-10-13 Print time: 54m Filament: 12 g License: SDFL · non-commercial Category: Tools & Workshop

Tags: knob, Bolt, nut

About this model

Fixture knob that uses the commonly available ¼ inch hex head bolt or nut. The design was made to be used for jigs made in the shop.There are 2 models available. 1 with a hole for the ¼ nut or bolt on the top and bottom, the other with only a hole for the ¼ inch nut on the top.It is recommended that the nut/bolt be glued into the knob if the bolt is not passing through the knob.Supports are needed for the ¼ bolt passthrough.Video coming soon

Frequently asked questions

Is this 3D model free to download?: Yes. Knob for 1/4 inch bolt or nut is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by dudeman0112.
Who made this model?: Designed by dudeman0112, published on MakerWorld. 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.