Screw Bushing Thread Repair Insert 10pcs 1/2-20 Stainless Steel 304 Helicoil Inserts(3D)

These screw thread repair inserts are made from high quality stainless steel 304, offering excellent corrosion resistance and durability. Each insert is designed to restore damaged threads and provide a strong, reliable connection in various materials.The 10pcs set includes 1/2-20 thread size inserts, suitable for use in low strength materials such as aluminum, magnesium, and ABS. They evenly distribute load across threads, stripping and extending the service life of the assembly.Ideal for automotive, industrial, and DIY applications, these inserts absorb vibration and resist loosening, ensuring a secure fit even under frequent disassembly. Easy to install with standard tools, they provide a permanent thread repair solution.

• Material - Metric thread insert is made of 304H stainless steel.
• Features - The thread repair kit has a certain elasticity and uniform load, which can make the load on the thread more uniform and eliminate the pitch deviation between the screw and the screw hole; the thread is deep and clear, not easy to slip, not easy to fall off, and not deformed.
• Thread Repair Solution: This insert nut assortment efficiently fixes stripped or damaged female threads in metal or ABS parts, restoring structural integrity without replacing entire components, ideal for quick repairs on machinery, automotive parts, or electronics.
• Premium Stainless Steel Build: Made from Good stainless steel, these inner thread inserts offer high hardness,Locking type wire screw sleeve secures screws in threaded holes, loosening under vibration and shock.
• Applications - Threaded sleeve is widely used in mechanical equipment and engineering machinery. It is the first choice for thread repair and overhaul in aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, radiators, and semiconductor equipment.