The Helically Coiled Insert UNC 1/2"-13 is designed to provide superior strength and improved thread engagement in softer materials. Manufactured from high-quality stainless steel wire, this insert is rolled to a precise thread form, ensuring reliable performance in demanding environments. Ideal for use in automotive and industrial applications, it enhances the lifespan of threaded connections and reduces the risk of stripping. This insert is the perfect solution for repair and reinforcement of existing threads.