Pin Screw Sleeve For Wire Thread Insert Tool

Pin screw sleeve is a special fastener with both internal and external threads. There are usually two or four pin keys on the external threads to enhance the strength and sealing of the threaded connection. This type of fastener is widely used in applications that require high strength and reliability, such as military, aerospace, railway locomotives, and other fields.

The main function of the pin screw sleeve is to repair damaged internal threads and enhance internal threads to provide higher load-bearing capacity and fatigue resistance. It can improve the performance of bolt and screw connections, distribute loads evenly, thereby enhancing the reliability and load-bearing capacity of the connection. In addition, the pin screw sleeve also has good corrosion resistance and is suitable for various materials and environments.

There are mainly two types of bolt sleeve materials: carbon steel and stainless steel. The choice of different materials can be determined according to the specific application environment. For example, in wet or corrosive environments such as chemical industry, ships and vehicles, stainless steel bolt inserts are more suitable.

In short, the pin screw sleeve plays an important role in the modern industrial field with its unique structural design and excellent performance characteristics, providing efficient and reliable solutions for product manufacturing and assembly.