The Snap Retaining Ring External M72 is made from high-quality spring steel with a phosphate finish, providing excellent corrosion resistance and durability. This retaining ring complies with DIN 471 standards, ensuring a secure fit in M72 grooves for reliable component retention. Its robust construction makes it suitable for a variety of industrial applications, including automotive and machinery. The phosphate coating enhances the ring's performance in harsh environments, making it a dependable choice for engineers and technicians looking to maintain assembly integrity.