Enhance the durability and reliability of your threaded connections with this high-quality Wire Screw Sleeve set, crafted from premium stainless steel for superior wear resistance and long-lasting performance. Designed to be used in various low-strength materials, these wire screw sleeves effectively protect bolt connections from thread damage while improving the overall connection strength. Key Features: · **Wear Resistant Design:** Ideal for applications requiring frequent disassembly, the wire screw sleeves significantly extend the life of threads by reducing wear and tear during repeated use. · **Elastic Load Distribution:** The slightly elastic structure evenly distributes the load on the threads, effectively eliminating deviations between screw pitch and tooth type, and absorbs vibrations to enhance fatigue resistance. · **Anti-Loose Locking Mechanism:** The locking type wire screw sleeves securely lock screws into threaded holes, preventing loosening from shock and vibration, outperforming conventional locking devices. · **Enhanced Hardness:** Made with a hardness greater than standard screws, these sleeves experience minimal wear during use and can be reused multiple times. · **Improved Connection Strength:** Strengthens the connection condition without increasing screw hole diameter, helping avoid sliding wire and wrong tooth issues for excellent fastening performance. · **Maintenance Friendly:** Ideal for repairing damaged screw holes by inserting wire screw sleeves, enabling reuse without harming the workpiece, saving time and cost. · **Wide Application:** Suitable for high-strength connections in aerospace, automotive, machinery, and other industries where high safety coefficients and reliability are required. Specifications: · Material: Stainless Steel · Quantity: 60 pcs · Weight: 104g · Sizes Included (Inner Diameter x Thread Pitch x Length):  - M3 x 0.5 x 2D (10 pcs)  - M4 x 0.7 x 2D (10 pcs)  - M5 x 0.8 x 2D (10 pcs)  - M6 x 1.0 x 2D (10 pcs)  - M8 x 1.25 x 2D (10 pcs)  - M10 x 1.5 x 2D (5 pcs)  - M12 x 1.75 x 2D (5 pcs) Package Includes: · 60 x Wire Screw Sleeves This Wire Screw Sleeve set provides an efficient and reliable fastening solution to improve thread wear resistance, lock screws securely, and enhance the longevity of threaded connections across various mechanical applications.