Bolt Blank 1

Hello again, dear readers. I decided to just throw this out there, Earth shattering as it is. It's just an unthreaded bolt blank, a stopover on the way to experiments with fully threaded, printed bolts. You may ask, "Why oh why did you not simply post a fully threaded bolt? WHY THIS UNTHREADED CRAP???". And I'd be like, "Chill. It's useful." Actually, it is MORE useful than a finished bolt. This thing, you can rescale to any head/shaft size you like, and using simple die tools, tap your OWN thre