Enhance the security of your fastening applications with our External Tooth Lock Washer. Designed to prevent loosening and provide a tight grip, this stainless steel washer is a reliable choice for a variety of projects. With a DIN 6797A specification, it meets high standards of quality and performance. The 10mm outside diameter and 5.3mm inside diameter make it suitable for use with M5 screws, ensuring a precise fit. At just 0.6mm thick, it adds minimal bulk while maximizing efficiency. Rest assured of its compliance with RoHS regulations, guaranteeing both environmental responsibility and safety. Upgrade your fastening solutions with this essential component.