A bolt is one of the most-identified and widely used threaded fasteners that come in handy to affix two or more distant objects together. These may generally have external male threads that prevent it from loosening and helps in maintaining strop grip over the object. But because of the reasons like under-tightening, vibration, embedding, differential thermal expansion, etc. They get loosen, which may cost you a lot in terms of money and material as well. Therefore, it is important to take some serious steps to prevent a loose bolt that helps you ensure the safety of your application for a longer time period. What are you waiting for? Scroll down and take a look at the following methods to know more.