The living screws ring, also known as a living section bolt or a suspension bolt, is a special mechanical fastener. It uses a thread connection and locking nut to fix the object to prevent loosening or falling off.

Specifically, the living section bolt has a double -head structure, one of which is a mobilized hinge connection. This design can reduce the loosening caused by vibration and friction. The other end is the standard thread connector to connect with other parts. The main feature of the living festival bolt is that it has a slot -grocer. This slot nut allows the tightness of the connector by adjusting its loosening during connection.

The suspension bolt, also known as the suspension screw, is equipped with a suspension structure at the front end of the bolts. This rings are convenient for hanging heavy objects, so that the suspension bolts are particularly suitable for occasions that need to be padded. Drink bolts are widely used in the mechanical and equipment of infrastructure projects such as ports, electric power, shipbuilding, petrochemical, mine, railway, and automobile manufacturing.

In general, the structure and function of the living screws (living section bolts and suspension bolts) have certain particularity in terms of structure and function, which can meet the tightness and lifting needs of specific occasions.