Enhance the security of your fastening systems with our External Tooth Lock Washer. Designed to DIN 6797A standards, this steel washer features a reliable .6mm thickness and an inner diameter of 5.3mm, suitable for M5 hole sizes. With an outer diameter of 10mm, it provides a snug fit for various applications while ensuring optimal locking performance. Rest assured, this washer is compliant with RoHS regulations, making it a sustainable choice for your projects. Upgrade your assembly process with the added assurance of our high-quality External Tooth Lock Washer.