The set screw is driven by way of a threaded gap during the rotating section right until it is actually restricted in opposition to the shaft. The most often employed variety will be the socket established screw, that is tightened or loosened with a hex crucial. These screwdrivers are available https://typesofroofflashing30627.blogsvirals.com/28883414/the-definitive-guide-to-types-of-screwdriver-heads