1.[Thread Protection]With its tight fit, the wire screw threaded sleeve sheath provides a solid layer of protection for the threads. This design effectively protects against external factors such as corrosion, abrasion and oxidation, ensuring the integrity and permanence of the threads 2.[Stainless Steel]The wire thread insert is made of stainless steel, which has high strength and hardness and can withstand high pressure and friction. It also has anti-corrosion and anti-rust properties, and can maintain stable performance over a long period of time in harsh environments 3.[Uniform Load]The design of the stainless steel recoil coil wire thread insert has a certain degree of elasticity, and can evenly distribute the load borne by the thread. This feature not only improves the carrying capacity of the threads, but also extends the life of the threads, making your equipment more reliable 4.[Multi-specification]In order to meet the needs of different customers, we especially provide 5 different specifications of thread sheath for your selection. Each package contains 10pcs of the same specification of threaded sheaths. Please choose the right thread sheath according to your needs