Ensure secure fastening with our External Tooth Lock Washer. Made from high-quality 316 Stainless Steel, this washer is designed to provide reliable locking in Metric applications. With a DIN 6797A specification, it guarantees precise performance. The .7 mm thickness and 11 mm outside diameter offer a perfect fit for M6 hole sizes, while the 6.4 mm inside diameter ensures compatibility with various bolts and screws. Rest assured, this washer is not only durable but also environmentally friendly, meeting RoHS compliance standards. Trust in its effectiveness to keep your assemblies tight and secure.