100pcs Stainless Steel Coiled Wire Helical Screw Thread Inserts for Restoring Damaged Wires in Steel, M3 x 2D

Description: Steel thread inserts can effectively improve screw connection, greatly improving the reliability. Used in all kinds of low strength materials, thread inserts can largely improve the wear resistance performance of screw connection, and avoid thread damage.Features: Steel thread inserts used in low strength materials such as aluminum, , can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition.Used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread. Because of a certain elasticity, thread insert can even the load distribution on each thread, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thus increasing the screw thread connection strength and fatigue resistance. It can prevent screw from getting loose,especially used for products requiring high coefficient of insurance. Easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid workpiece loss.Specifications: Material: Stainless steel Size: M3(inner diameter) x 2D(installed length=2*3mm=6mm) Quantity: 50pcs Weight: 80g(approx.)Package Includes: 50 x Threaded Inserts 1 x Installation Tool (M3)1 x Dedicated Tap (ST3) 1 x Tang Breaker1 x Drill Bit

• M3 Coiled Steel Trait: These Stainless Steel Coiled Wire Helical Screw Thread Inserts are sized M3 x 2D, crafted to restore damaged threads in steel, offering a tailored fit that strengthens repaired areas for long-term use.
• Steel Thread Restoration Use: Ideal for workshops, factories, and repair enthusiasts, they suit restoring worn or stripped threads in steel components like machinery parts, metal fixtures, and tools, facilitating effective repairs in industrial and DIY tasks.
• Sturdy Coiled Build: Made of stainless steel, these helical inserts resist wear from screw movements and environmental factors, ensuring they don’t easily deform or lose their structure, maintaining reliable performance over time.
• M3 x 2D Helical Design: Features a coiled wire shape specifically for M3 x 2D threads, designed to fit seamlessly into damaged steel areas, combining proper dimensions with easy insertion for straightforward repair work.
• Thread Reinforcement Function: These inserts function to reinforce and rebuild damaged threads in steel, restoring their ability to hold screws tightly, which is essential for maintaining the functionality and stability of steel components.