How to make a post-apocalypse hardware necklace

A key part of living after the apocalypse is to use defunct objects for new purpose. I guess the fancy term is "upcycling" but whatever it's called it does tend to make sense. Without new parts being made and resources dwindling, it makes sense to hold onto the parts that endure, even if they can't be used as they were first intended. And after awhile the original purpose can be lost, only to be reincarnated in artwork, jewelry, and talismans. I always wanted to experiment with some of these ideas, and so I made a necklace using some old hardware. This has probably been done to death, and there are plenty of much more inventive projects found on Pinterest or other parts of the internet (any searches including "industrial" "hardware" and "jewelry" will show you a mountain of projects). But for my post-apocalyptic build here's what I made. Possible Materials -Washers -Hexnuts -Crimp sleeves -Other assorted hardware -Found ob...