The LOCK WASHER SPLIT METRIC ZINC M5 is engineered to provide reliable locking action in various fastening applications. With a diameter compatible with M5 screws, this washer effectively prevents loosening due to vibration and movement. Made from high-quality steel with a zinc finish, it ensures enhanced durability and corrosion resistance, making it suitable for both automotive and industrial uses. This washer is essential for maintaining the integrity of your assemblies under challenging conditions.