Bolts are a type of mechanical fastener commonly used to join two or more objects together. They consist of a cylindrical metal shaft with a threaded exterior, designed to fit into a corresponding nut or to be screwed into a tapped hole. Bolts are widely used in construction, machinery, automotive, and many other industries due to their strength and ability to provide a secure, removable connection. They come in various sizes, materials, and grades to suit different applications.
