Generic filament bulkhead for building a dry box.

Inspired by the many variants available on Thingiverse, I wanted a simple bulkhead to guide my 1.75mm filament out of my dry box. I came up with a few variants while experimenting with both 1/4" and 4mm tubing, but settled with the 50-degree, 1/8"-NPT version.

I have included models for 45 and 50 degree variants for both 1/8" NPT and 1/4" NPT tubing fittings.

The mount pattern is designed for M3 hardware spaced 30mm apart. The filament is centered directly between these holes.