The function of square bolts is the same as that of […]
The function of square bolts is the same as that of ordinary bolts, and they both serve to tighten. Of course, tightening is only the most basic function of bolts, otherwise bolts will not be divided into so many types.
Different types of bolts have different functions and are suitable for different environments. The same is true of square bolts. Ordinary bolts are hexagonal. When using some wrenches to tighten, the angle of rotation is relatively small. It is very difficult to use hexagonal bolts on some limited spaces. This uses square bolts, which have a large fastening rotation angle and are easy to install.