A4 M12 Stover Lock Nut DIN 980V 316 Stainless Steel is a high-strength fastener designed for secure locking in high-vibration environments. Manufactured from 316 stainless steel, this nut offers superior corrosion resistance, making it ideal for marine, chemical, and outdoor applications. The Stover design provides a prevailing torque feature, ensuring a tight, non-loosening fit without the need for additional locking mechanisms. Conforming to DIN 980V standards, this lock nut is precision-engineered for consistent performance. With its M12 size, it is suitable for medium to heavy-duty fastening tasks in construction, engineering, and automotive industries. Whether securing structural frameworks, machinery, or assemblies exposed to harsh conditions, this nut delivers reliability and durability. Its stainless steel composition ensures long-term resistance to rust and extreme weather, providing a lasting solution for critical fastening requirements.