About this 3D model
This is replacement for a mason Jar ring if you don't have the metal ring. Though I would not try to actually can using this ring. Mostly I posted this so that those of you out there not familiar with how to do the thread would have a place to start for remixing and be able to just get on to your creative ideas. I have posted the fusion 360 archive file and a step file for anyone wanting it in that format. If you use it, please do let me know so I get that warm fuzzy feeling inside for being helpful. Cheers