T Bolt
A T-bolt, also known as a hammer bolt, is shaped like the letter “T”. It has a threaded end, which can be connected with other parts; the other end is equipped with a through hole or special head design ( such as flat head or hex head), which is convenient to use screwdrivers, wrenches and other tools for fastening operations. T-bolts are usually made up of two parts, the screw body is a long metal rod with external threads, and the nut is a circular metal with threaded holes, which is matched to the bolt threads by rotation. The nut is a circular piece of metal with a threaded hole that matches the threads of the bolt and is rotated to make the connection.