A Bolt is an externally threaded fastener, which is designed purposefully to insert through holes in the assembled parts. Most probably it is intended to be tightened or released by torquing a nut. From the above, it is clear what it actually stands for, but there are many more facts you need to uncover. It is very similar to stud but the only difference between the both is that it is threaded on one end only, with a head on another end. Maybe it’s a common fastener and you know about it very well, but we have some important facts in the article that help you know a bit more about it. So, what are you waiting for? Let’s get started.