Paulin 5258-028 Medium Spring Lock Washer

Spring Lock Washers, known as split lock washers, are engineered to provide a more uniform load distribution. Ideal for situations where potential loosening from corrosion or vibration is a concern. Lock washers provide a locking spring action and are used to prevent nuts and bolts from coming loose from vibrations. They have split ends that help lock into the mating material, thus providing a locking feature when tightened beneath a nut. 316 stainless steel fasteners have excellent outdoor salt water, chemical resistance and may be mildly magnetic. The best choice for all marine applications and outdoor projects.