Features STRONG CONNECTION: Due to a certain degree of elasticity, the thread insert can evenly distribute the load on each thread, eliminate the pitch and tooth deviation between the screw and the screw hole, and absorb vibration, thereby increasing the strength of the thread connection and non fatigue ability HOW IT WORKS: This thread repair kit is the perfect solution for repairing damaged or peeling thread holes. Create stronger female threads in soft metal and protect tapping threads from wear and damage INCLUDED TOOLS: This thread repair kit include insert mounting, wire thread insert, twist drill, tap, lug breaking tool. Also come in a box for easy storage and portability so you can collect and remove easily and quickly APPLICATION SCENARIO: For parts that need to be removed frequently, can greatly improve the service life and wear resistance of the thread. The screw insert sleeve prevent the screw from loosening, especially for products with high safety coefficient MAIN FUNCTIONS: Steel threaded inserts are used for low strength materials such as aluminum, which can avoid thread damage and obtain good connection performance, enhance connection strength and improve connection condition Specification: Item Type: Thread Repair Kit Model: YB03021 Material: 304 Stainless steel Thread Repair Socket: M5x0.8x2D M5x0.8x2D indicate that the screw to be installed is M5x0.8 thread. M5 is the diameter, 0.8 is the thread, and 2D is the length representing 2 times the diameter PackageList: 1 x Installation Tool 1 x Drill Bit 1 x Tap 1 x High Punch Tool 50 x Thread Repair Inserts 1 x Storage Box Package List 1 x Installation Tool 1 x Drill Bit 1 x Tap 1 x High Punch Tool 50 x Thread Repair Inserts 1 x Storage Box