M12 All Metal Stover Self Locking Nut – Bright Zinc Plated (DIN 980V)

All Metal Stover Self Locking Nuts (DIN 980V) are high-strength prevailing torque lock nuts designed to resist loosening under vibration, shock, and dynamic loads—without the need for nylon inserts.

Unlike standard nyloc nuts, these all-metal lock nuts use a deformed thread design to create friction against the mating bolt, providing a secure and reliable locking action even in high-temperature or heavy-duty environments.

Manufactured from steel with a bright zinc plated finish, they offer strong mechanical performance along with moderate corrosion resistance, making them suitable for automotive, structural, and industrial applications.

Ideal for use where reusability, heat resistance, and vibration resistance are critical.

• DIN 980V standard all-metal locking nuts
• Prevailing torque design – no nylon insert required
• Resistant to vibration, shock, and dynamic loads
• Suitable for high-temperature applications
• Bright zinc plated steel for corrosion protection
• Reusable and durable construction
• Compatible with metric bolts and threaded rods
• DIN 980V ≈ ISO 7042