50pcs M16*2 * 1D/1.5/2/2.5D/3D Stainless Steel Screw Coiled Wire Helical Threaded Inserts Set Helical Coil Thread Repair Insert Kit

50pcs Silver M16x2x1D/1.5D/2D/2.5D/3D Thread Repair Insert Kit Set Stainless Steel For Hardware Repair ToolsSpecification:Brand newMaterial: Stainless SteelSize: M16Improve the life of thread.High strength and hardness.Convenient and practical.Durable in use.Package included:10pcs M16 x 2 x 1D 10pcs M16 x 2 x 1.5D10pcs M16 x 2 x 2D 10pcs M16 x 2 x 2.5D 10pcs M16 x 2 x 3D Note:Please allow a little size errors due to manual measurement.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

• The locking type wire screw sleeve can lock the screw into the threaded hole, so that the screw is not loose when subjected to shock vibration.
• Because of a certain elastic, can make the load on the thread is more even, eliminate the screw and screw hole deviation between the pitch and tooth type, and can absorb vibration, thus increasing the screw thread connection strength and resistance to fatigue strength.
• Avoid sliding wire, wrong tooth phenomenon, and obtain excellent connection performance.
• Especially for the aircraft and other products requiring high insurance coefficients.
• Used in various low strength materials, which can improve the wear resistance of bolt connections and avoid the damage of thread.