The LOCK WASHER SPLIT METRIC ZINC M3 is engineered to provide superior locking capabilities for metric screws and bolts. Made from durable zinc-plated steel, this washer prevents loosening due to vibration and dynamic loads, ensuring long-lasting performance. Ideal for use in automotive and industrial settings, it enhances the reliability of your assemblies. With a diameter of 3mm, this washer is perfect for a wide range of fastening applications where secure connections are critical.