This is the tapered part in which the threads and helical grooves are about the screw. In this particular put, the screw helps make its grip to the joining bodies. In the case of the M6 fastener, the 'M' signifies an ISO Metric thread as well as 'six' signifies the https://eduardotsiav.bloggadores.com/29982727/top-guidelines-of-door-kick-plates