SRK Metals' DIN 6798 V - Serrated Lock Washers with External Teeth are designed to prevent fastener loosening under dynamic loads and vibrations. The external serrated teeth bite into the surface of the material, ensuring a secure and lasting grip. Ideal for use in high-vibration, heavy-duty applications, these washers provide superior locking in machinery, automotive, and industrial settings. Made from high-quality, corrosion-resistant materials, DIN 6798 V serrated lock washers offer optimal performance and enhanced reliability for your fastening needs.