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 inserts provide superior wear resistance and prevent thread damage, significantly improving connection strength and service life in applications requiring frequent assembly and disassembly. Key Features: · Premium Stainless Steel 304 Construction: Offers excellent corrosion resistance and long-lasting durability to withstand demanding environments. · Suitable for Low-Strength Materials: Ideal for aluminum, magnesium, and other soft materials to avoid thread wear and damage, ensuring a secure and stable connection. · Improves Screw Thread Performance: Distributes load evenly across threads due to its inherent elasticity, eliminating pitch and tooth deviation, and absorbing vibrations to boost connection strength and fatigue resistance. · Prevents Screw Loosening: Provides a reliable locking effect, especially useful for components requiring high safety coefficients. · Easy Maintenance and Repair: Restore damaged screw holes by installing these threaded inserts, avoiding workpiece loss and costly replacements. · Wide Range of Sizes: Available in multiple installed lengths measured as multiples of the diameter (e.g., 1D = 4mm for M4), allowing for versatile application according to your specific needs. Specifications: · Material: Stainless Steel 304 · Sizes Included (All M4 x 0.7 thread pitch, 100pcs each): 1D (4mm), 1.5D (6mm), 2D (8mm), 2.5D (10mm), 3D (12mm) · Weight Range: Approximately 14g to 40g (0.5oz to 1.4oz) Package Includes: · 1 Set of Stainless Steel Threaded Inserts (500pcs total) Our stainless steel thread inserts are essential for reinforcing threaded connections in softer materials, extending the lifespan of your components, and maintaining the integrity of screw joints under repeated use. Ideal for industrial, mechanical, and maintenance applications, these inserts deliver enhanced performance, safety, and reliability.