This clevis is developed by Chinabase Machinery. It is can be used in numerous kinds of applications with its corrosion resistance feature. This female thread clevis is made of steel materials and is designed with a retractable spring bolt to save circlips. Optionally, there are also versions of clevises which have male threads. These version can only be used when the female threads are available for fixing. This clevis unit does not need a locking nut and an extra security for mounting like adhesives or threaded rods.