How to Cut a threaded metal rod or bar to get a nut onto it and make a custom bolt

Threaded metal rods and bars are useful to have around because they allow you to make custom length bolt and nut combos whenever you like. Cutting them to the right length in such a way that your nut will still fit on the bolt can be tricky, but this video will show you just how to do it with a hacksaw and other tools.