Product Description
Threaded Inserts is a new type of internal thread fastener, suitable for thread connection, screw into and fastened in the threaded hole of one of the connecting pieces, forming a standard internal thread, bolt (or screw) screw into which, also known as thread sleeve, referred to as the sleeve. It is a kind of spring-like internal and external thread concentric body with high strength, high precision and smooth surface cold rolled diamond stainless steel wire. It is mainly used to strengthen and protect the internal thread of low strength material. The principle is to form an elastic connection between the screw and the inner thread of the matrix to eliminate the screw manufacturing error and improve the connection strength. Wire embedding a screw aluminum, magnesium, iron, glass, plastic and other low strength of screw thread hole of engineering materials, can form in line with international standards of high-precision internal thread, has high bonding strength, the function of the earthquake, impact resistance and wear resistance, and can disperse stress to protect matrix thread, greatly extend the service life of the matrix, are widely used in aerospace, military industry, semiconductor, New energy equipment, mechanical processing, electronic industry.