Features High-Precision Thread Repair: Achieve a standard female thread with ease using our wire thread insert, ensuring accurate and reliable performance in metal material workpieces Effective Damage Recovery: Quickly restore functionality when thread processing errors or damaged holes occur, making this insert an essential maintenance tool for any workshop Enhanced Connection Strength: The coiled wire nut design provides elastic properties, improving the connection and fatigue strength, ensuring durability and longevity in your repairs Durable Stainless Steel Construction: Enjoy superior resistance to wear and breakage with our stainless steel design, guaranteeing a reliable solution for repairing threaded holes Versatile Compatibility: Easily convert between metric and imperial threaded holes with our screw bushing, providing a convenient and efficient solution for various applications 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