The square nut is a part that tightly connects the mechanical equipment. Through the inner thread, the nut and bolt of the same specification can be connected together. At present, most nuts are used together with gaskets when they are locked, or are set into an integrated structure, with The friction is increased and the tightening effect is strengthened, but the square nut is usually used directly without adding a gasket, and the upper and lower end faces are flat and very smooth. When subjected to strong vibration, it is very easy to loosen and the tightening effect is not good.
When the square nut block is installed, it needs to be pre-plugged into the groove of the aluminum profile, which is used to connect various accessories on the profile. When installing the square nut block, it needs to be pre-plugged into the groove of the aluminum profile, which is used to connect various accessories on the profile.jinduhardware.com