Quality wire thread insert \ the supply of high quality wire thread insert \ quality helicoil Sales: the Xinxiang YONGDA Industrial Co., Ltd. 
 Wire thread insert is a new type of threaded fasteners, divided into common type and locking type two. Accurate processing of high-precision diamond-shaped cross-section of stainless steel wire made a spring-like internal and external threads concentric body. The lock type is a common type on the basis of increased circle laps locking ring. Threaded holes in the wire thread insert embedded in aluminum, magnesium alloy, cast iron, glass, steel, plastics and other low-intensity engineering materials, the formation of the standard M, MJ threads, with a high connection strength, earthquake, impact and wear-resistant function and stress can be dispersed to protect the thread of the matrix, greatly extend the life of the substrate. In addition, the wire thread insert in the primordia body threaded trip or the wrong tooth, repair means, without causing the entire matrix scrapped and easy maintenance, and rapid economic. 
 I plant in accordance with GJB119.1A-119.3A-2001, HB6200 ~ 6202-89 Q/9D204.1 3-1999 standard production. At present, the wire thread insert technology has been widely used in aviation, aerospace, weapons, electrical, instrumentation, automotive, transportation, mining, metallurgy, construction, pumps, chemical fiber, chemical and other industries. For the special requirements of the threaded sleeve of my factory can be developed to meet your needs.