Is this 3D model free to download?

Yes, Knob - 3/8" inch 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 skinner927, 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.

Knob - 3/8" inch

Source: Thingiverse by skinner927

The Knob - 3/8" inch is a free printable 3D model from Thingiverse by skinner927. Knob which accepts a 3/8" nut or bolt. You can download the STL file from the original listing below and print it at home.

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195 saves Source: Thingiverse Updated 2026-04-16

Tags: Knob, -, 3/8", inch

About this model

Knob which accepts a 3/8" nut or bolt. Original model has variables which would let you resize this (to some degree) to fit other sized bolts. I printed the knobs at 0.2mm and the caps a 0.1mm. X and Y scaled 107% to account for shrinkage. Uniform scaling would probably work however.

Frequently asked questions

Is this 3D model free to download?: Yes. Knob - 3/8" inch 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 skinner927.
Who made this model?: Designed by skinner927, 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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