Description:

Wire Thread Inserts: Thread Size: 5/16-18 UNC; Nominal Length: 3.0D; Overall Length: 18.7mm / 0.74"; Type: Helical. Great for thread repair and maintenance work.. 304 Stainless Steel: Made of 304 stainless steel, it has good corrosion resistance, rust resistance and excellent oxidation resistance. 304 stainless steel is one of the most widely used chromium-nickel stainless steels, with wear resistance, high hardness.. Wide Applications: Widely used in mechanical equipment, construction machinery and other equipment that need thread repair. The helical thread insert is not easy to slip, with deep and clear thread, no deformation.. Features: Designed with a certain of elastic, and provides an even load on the thread. It is resistant to vibration. Greatly improve the strength of the screw connection and prolong the service life of the equipment.. Easy to Lock: The locking type wire thread insert can easily lock the screw into the threaded hole. The screw does not loosen when subjected to shock and vibration, better than the general locking device. It is wear-resistant when disassembled frequently, increasing the thread life..