The DynaFlo® M6-1 45° Steel Yellow Zinc Metric Grease fitting is a high-quality product designed for use in various industrial and construction applications. With its ball check feature, this fitting ensures a secure and leak-free connection, making it a reliable choice for maintaining proper grease lubrication in machinery and equipment. The yellow zinc coating adds durability and protection against corrosion, while the 45° angle makes installation easier and more efficient. This product comes in a convenient pack of 10, providing you with multiple fittings for your project needs.