Feature: 1. The wire thread insert is female thread fastener with certain elasticity, which can enhance the connection strength of the thread. 2. 304 stainless steel has good corrosion resistance and is not easy to break when repairing thread holes. 3. Fit the wire screw set in the screw hole of the metal workpiece to form a wear‑resistant and high‑accuracy standard female thread. 4. The wire thread insert can be used to switch between metric and inch threaded holes, which is convenient and quick. 5. These repair nuts are mainly used in manufacturing fields such as aviation, automobiles, lamps, molds, and mechanical equipment. Specification: Item Type: Wire Thread Insert Material: SUS304 Diameter: Approx. 4.826mm / 0.2in Pitch: Approx. 1.06mm / 0.04in Length After Installation: Approx. 7.2mm / 0.3in Number of Turns Before Installation: 5.4 Outside Diameter Before Installation: Approx. 6.1-6.6mm / 0.24-0.26in Drill Bit Diameter: Approx. 5.1mm / 0.2in Thread Protective Socket Model Specification Description: For Example: M3 x 0.5 x 1.5D 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 refers to 1.5 times the diameter, that is, 1.5 x 3=4.5mm) , the length here refers to the length after installation. How to Use: Step 1: Prepare the butt terminal, and peel off the protective layer of the part where the wire needs to be connected. Step 2: Unscrew the screw of the terminal block and prepare the stripped wire. Step 3: Insert one end of the stripped wire into the terminal, and then tighten the screw.. Package List: 50 x Wire Thread Insert