Item Type: Thread Repair_x000D_Material: SUS304_x000D_Model: M12 x 1.5_x000D_Thread Specification: M12 x 1.5_x000D_Outside Diameter Before Installation: Approx. 14.3-14.8mm / 0.56-0.58in_x000D_Drill Bit Diameter: Approx. 12.4mm / 0.5in_x000D_1D Length After Installation: Approx. 12mm / 0.5in_x000D_Number of Turns Before Installation: 6.2_x000D_1.5D Length After Installation: Approx. 18mm / 0.7in_x000D_Number of Turns Before Installation: 9.8 _x000D_2D Length After Installation: Approx. 24mm / 0.9in_x000D_Number of Turns Before Installation: 13.5_x000D_2.5D Length After Installation: Approx. 30mm / 1.2in_x000D_Number of Turns Before Installation: 17.1_x000D__x000D_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._x000D_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. 1The repair nut is an industrial fastening part, which is mostly used with screws or bolts. 2When thread processing error occurs or female threaded hole is damaged, the wire thread insert is a good maintenance tool. 3304 stainless steel has good corrosion resistance and is not easy to break when repairing threaded holes. 4The thread size is standard, the thread is clear, and it will be more accurate for thread sliding tooth restoration. 5Commonly used in hydraulic machinery, welding equipment, auto parts, power machinery and furniture, etc.20 x Thread Repair