January 16, 2026
Description
Here is a little screw together grommet or gland for holding onto a PTFE tube as it passes out of a drybox or through an enclosure. This is sized for 4mm PTFE tube, and a 10mm hole in whatever surface it's passing through, the fit is loose through the fitting but when tightened will clamp the tube in place.
I'll provide a link to the onshape document if you want to resize it or change the tolerances of the holes etc. If you need something like that but can't do it yourself, let me know in a message and I will try to help you out.
Also included is a little nut tool that is handy for tightening "cable nuts" like this one kind of is. Link to that onshape doc also below.
Links:
Thanks!
License:
Creative Commons — Attribution — Noncommercial
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