1. Wire thread inserts are also called threaded sheaths, stainless steel threaded sleeves, wire sleeves. They are a new type of female threaded fasteners
2. The product is made of high-strength, high-accuracy diamond-shaped cross-section steel wire
3. Application on low‑strength engineering materials such as aluminum alloy, zinc alloy, alloy, copper, plastic, engineering plastics, etc., can significantly improve thread strength and wear resistance
4. When there is a thread processing error or a damaged internal threaded hole is repaired, the wire thread insert is used as a repairing method, which can economically and effectively repair the threaded hole
5. Use wire thread inserts to convert between metric and inch threaded holes, which is convenient and fast
Diameter of Drilling Drill Bit for Installation: Approx. 5.2mm / 0.2in
Thread Protective Sleeve Model Specification Description: For Example: M3x0.5X1.5D, which means that after the screw set is completed, the internal thread is M3, the pitch is 0.5, and the length is 1.5D (length refers to 1.5 times the diameter, that is, 1.5x3=4.5mm ), the length here refers to the length after installation.