Enhance the security of your fastening applications with our External Tooth Lock Washer. Designed for optimal grip, this washer features a durable steel construction with a yellow zinc finish, ensuring both strength and corrosion resistance. Compliant with DIN 6797A specifications, it boasts an outside diameter of 10mm and a thickness of 0.6mm, perfect for M5 hole sizes. The toothed design provides a firm hold, preventing loosening due to vibrations or other external forces. Trust in this high-quality washer for reliable and long-lasting performance in any metric system application.