Ruibeauty 100Pcs M8x1.25x2D Metric Helicoil Screw Thread Wire Inserts 304 Stainless Steel

Product Description: Wire thread insert is a new type of connection and fastening technology which can effectively improve the connection conditions during screw connection and greatly improve the reliability of screw connection. Its advantages are as follows: 1. Wire thread inserts are used in various low-strength materials which can greatly improve the wear resistance of screw connections and avoid damage to the connecting threads. 2. Due to the certain elasticity of the wire threaded sleeve the load distribution on each circle of the thread can be more uniform the pitch and tooth shape deviation between the screw and the screw hole can be eliminated and vibration can be absorbed thus improving the connection strength and resistance of the thread. Fatigue strength. 3. The locking wire thread insert can lock the screw in the threaded hole so that the screw will not loosen when it is subjected to shock and vibration and the process performance is better than the usual locking device. 4. Compared with the method of inserting steel or copper bushings under the same strength conditions screws with smaller size and higher strength can be selected which can reduce the volume and weight. 5. The hardness of the wire thread insert is higher than that of the screw so it is less abraded in the process of connecting and disassembling with the screw and can be used repeatedly. According to relevant experimental studies the tensile strength of the wire thread insert is more than 7 times that of the screw so the wire thread insert will not be damaged even if the screw is broken. The use of wire thread inserts 1. Enhance connection strength and improve connection conditions. Low-strength materials such as aluminum and magnesium are selected for the wire thread insert which can avoid slippage and wrong teeth and obtain excellent connection performance. 2. Wear resistance. Used in frequently disassembled parts it can greatly improve the service life of the thread. 3. Increase the bearing surface. It is used in places where strong connection force is required and the diameter of the screw hole cannot be increased. 4. Anti-loosening. It is especially used in occasions where products such as spacecraft require high insurance coefficients. 5. Easy to maintain. Install the damaged screw hole into the wire screw sleeve and continue to use it after repair to avoid the possibility of damage to the workpiece Specification: Specification: M8*1.25*2D Material: 304 stainless steel Packing quantity: 100pcs Product List: 1*100pcs M8x1.25x2D stainless steel wire thread insert Note: 1. The actual color of the product may be slightly different from the website picture due to various factors such as the brightness of the display and the brightness of the light. 2. Please allow the data to have a slight deviation from manual measurement.