Hilitand M9x1.5 Thread Repair Kit - 15 Pcs Stainless Steel Female Thread Repair Inserts

High quality: High-quality stainless steel materials can ensure the durability and stability of the product. Wire screw sleeves are used in various low-strength materials, which can greatly improve the wear resistance of screw connections and avoid damage to the connection threads. High performance: Enhance connection strength and improve connection conditions. The steel wire sleeve is selected from low-strength materials such as aluminum and magnesium, which can avoid slipping and misalignment and obtain excellent connection performance. Wear resistance: used in frequently disassembled parts, which can greatly improve the service life of the thread. High hardness: The hardness of the wire screw sleeve is higher than that of the screw, so it has less wear during the connection and disassembly with the screw, and can be used repeatedly. According to relevant experimental studies, the tensile strength of the wire screw sleeve is more than 7 times that of the screw, so the wire screw sleeve will not be damaged when the screw is broken. Wide application: wire screw sleeve is suitable for high-voltage switch cabinets, microwave communication, auto parts, air separation equipment, radiators, etc. Easy maintenance: the damaged screw hole is installed into the wire screw sleeve, and it can be used after repairing to avoid the possibility of damage to the workpiece. The thread insert is placed in the screw hole of a workpiece such as an aluminum alloy to form a high-strength, wear-resistant, high-precision standard internal thread.