The threaded rt is placed in the screw hole of the workpiece such as aluminum alloy to form a high-strength, wear-resistant, high-precision standard female thread. Suitable for high voltage switchgear, microwave communication, auto parts, air separation equipment, radiators, etc. Complete aessories, easy and fast to use The wire threaded rt can be used as a repairing ways to econally and effectively repair the threaded hole. If you have any questions about the product, please feel free to contact us via email., Manufacturer: ASerZenith