Xiyang Yang Manufacturing Thin walled Bolt Insert M8 * 1.25 Specification

Wire thread inserts are a new type of internal threaded fasteners XYY Helicoils is mainly used to enhance and protect internal threads of low strength materials

The Keensert The bolt socket is a special fastener with threads inside and outside, and four or two bolt keys on the outer thread It can be divided into light, heavy, and super heavy