Enhance the durability and reliability of your screw connections with our premium Stainless Steel Thread Inserts, specially designed for use in low-strength materials such as aluminum and magnesium. These thread inserts effectively prevent thread damage, significantly boost connection strength, and improve overall fastening performance in a variety of applications. Ideal for parts requiring frequent disassembly, they extend the service life and wear resistance of screw threads, ensuring long-lasting and secure joints. Key Features: · Durable Stainless Steel 304 Material: Provides excellent corrosion resistance and mechanical strength for reliable and long-term use. · Designed for Low-Strength Materials: Perfectly suited for aluminum, magnesium, and other soft materials to avoid thread stripping and enhance connection quality. · Improved Load Distribution: The elastic nature of the inserts evens out load distribution across threads, eliminates pitch and tooth deviations, and absorbs vibrations, increasing screw connection strength and fatigue resistance. · Anti-Loosening Performance: Prevents screws from loosening under vibration or stress, making it ideal for products that require a high safety coefficient. · Easy Maintenance and Repair: Quickly restore damaged screw holes by installing the thread insert, avoiding the need to replace or discard the workpiece. · Frequent Use Friendly: Designed for components that require regular removal and reinstallation, greatly improving screw thread longevity and wear resistance. Specifications: · Material: Stainless Steel 304 · Sizes Included (100pcs each):  - M2*0.4*1D (installed length 2mm)  - M2*0.4*1.5D (installed length 3mm)  - M2*0.4*2D (installed length 4mm)  - M2*0.4*2.5D (installed length 5mm)  - M2*0.4*3D (installed length 6mm) · Weight: Approximately 3g to 7g (0.1oz to 0.2oz) per set Package Includes: · 1 Set of Stainless Steel Thread Inserts (500 pieces total) Upgrade your fastening solutions with these high-quality thread inserts to ensure enhanced screw performance, extended component life, and greater resistance to wear and vibration in your projects.