This 45-degree angle grease nipple provides a lubrication point for bearings and pivot joints on agricultural machinery. It is installed into a threaded port on the component requiring grease, and its angled body allows a grease gun to access the fitting in confined spaces where a straight nipple would be difficult to reach. The M8x1 thread matches the standard port size found on many implement and chassis assemblies. A worn or clogged nipple prevents grease from reaching the bearing surface, leading to accelerated wear and joint failure. On installation, ensure the threads are clean and the nipple is seated fully to prevent grease bypass.