Tessellating nozzle

My entry into the Tessellating Tiles contest featuring our favorite scorching hot piece of metal- the ol' 0.4mm nozzle!

I've included four different designs, each included with and without the debossed number, for a total of 8 STLs. They are:

1. Full- this is the one with a “pointy” nozzle and the threads
2. Ridges- this one has the “pointy” nozzle and the “projected” profile of the threads, but they don't wrap around
3. Straight edges- still has the pointy nozzle, but no threads
4. Flat- not much in the way of depth, just the same thickness all the way across

All of the models should tesselate with themselves, though not necessarily with the others

And just for good measure I've thrown in the f3d file if you have Fusion 360 and feel like messing around with the designs yourself!

If there's a configuration I didn't think of, let me know and I'll upload it

I'll have actual pictures up as soon as I print a few off