Enhance the security of fastening applications with our External Tooth Lock Washer. Crafted from durable steel with a protective zinc coating, this washer complies with RoHS standards for environmental responsibility. Precisely engineered to DIN 6798A specifications, it boasts an outside diameter of 11mm and a thickness of 0.7mm, making it ideal for M6 hole sizes. Featuring internal teeth for superior grip, this washer ensures reliable locking performance. Upgrade your hardware with this essential component for added safety and stability.