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Parametric Hex nut for Spool drill winder

Wanted a tighter fitting nut for spoolwinder. A size of 6.45mm did it for me.
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updated February 8, 2026

Description

PDF

Just a larger nut, the exported files are  6.45mm 

Tags



Model origin

The author remixed this model.

Differences of the remix compared to the original

The nut is parametric (change the size in the first sketch), FreeCAD model is included.

License