Features High-Precision Thread Formation: Achieve a standard female thread with accuracy by fitting the socket set into damaged screw holes, ensuring reliable connections Effective Thread Maintenance Tool: Quickly repair errors and damaged female thread holes using the wire thread insert, extending the life of your metal workpieces Enhanced Connection Strength: The elastic design of the thread socket increases both connection and fatigue strength, providing durability for demanding applications Durable Stainless Steel Construction: Enjoy long-lasting repairs with materials that resist breakage, ensuring reliable performance even in tough conditions Versatile Metric to Imperial Conversion: Easily convert threaded holes with this tool, streamlining your projects and making adjustments hassle-free Features: 1、Fit the socket set in the screw hole of the metal material workpiece to form a high？accuracy standard female thread. 2、When thread processing error occurs or female thread hole is damaged, the wire thread insert is a good maintenance tool. 3、The thread socket is female thread fastener with certain elasticity, which can enhance the connection strength and fatigue strength of the thread. 4、Stainless steel has good resistance and is not easy to break when repairing threaded holes. 5、Wire thread insert can be used to convert between metric and imperial threaded holes, which is convenient and fast. Specification: Item Type: Wire Thread Insert Material: SUS304 Model: M12 x 1 Thread Specification: M12 x 1 Outside Diameter Before Installation: Approx. 14.3-14.8mm / 0.56-0.58in Drill Bit Diameter: Approx. 12.m / 0.5in 1D Length After Installation: Approx. 12mm / 0.5in 1.5D Length After Installation: Approx. 18mm / 0.7in 2D Length After Installation: Approx. 24mm / 0.9in 2.5D Length After Installation: Approx. 30mm / 1.2in 3D Length After Installation: Approx. 36mm / 1.4in Wire Thread Insert Model Description: For Example: M3 x 0.5 x 1.5D, which means that after the screw set is completed, the female thread is M3, the pitch is 0.5, and the length is 1.5D (length is 1.5 times the diameter, that is, 1.5 x 3=4.5mm ), the length here refers to the length after installation. Wire thread inserts are also called threaded sheaths, stainless steel threaded sleeves, wire sleeves, and braces. They are a new type of internal threaded fasteners made of high-strength, high-accuracy diamond-shaped cross-section steel wires; Application to low-strength engineering materials such as aluminum alloy, zinc alloy, copper, plastic, etc., can significantly improve thread strength and wear resistance. Package List: 20 x Wire Thread Insert Package List 20 x Wire Thread Insert