DIN 980 8 zinc-nickel black Self-locking nut

Overview

DIN 980 8 black zinc-nickel is a self-locking nut designed to provide a reliable connection under increased loads. It has strength class 8, which indicates its high mechanical strength. Common name: lock nut.

The black zinc-nickel coating not only improves the aesthetic appearance but also provides excellent protection against corrosion, making this nut an ideal choice for use in aggressive environments. Thanks to its design, DIN 980 8 prevents self-loosening, increasing the reliability of connections under long-term operating conditions.

Coating: black zinc-nickel. Zinc-nickel coating is an innovative anti-corrosion solution for fasteners that combines high protective capability, mechanical strength, and environmental safety.

Key advantages of zinc-nickel coating:

• Excellent corrosion resistance — more than three times higher than ordinary zinc;
• Low risk of hydrogen embrittlement;
• Compatibility with aluminum — does not form galvanic pairs and does not cause corrosion in combination with aluminum parts;
• Increased heat resistance — retains protective properties during temperature changes and during long-term operation in high-temperature conditions;
• Mechanical strength — harder than pure zinc, with better resistance to scratches and wear;
• Environmental friendliness — less formation of oxidation products, respectively lower zinc emissions into the environment throughout the entire life cycle of the product;
• Aesthetics and inconspicuousness — the coating has a deep black color, making it less noticeable.

Applications

The DIN 980 self-locking nut with black zinc-nickel coating provides high resistance to corrosion and mechanical damage. Made of quality steel of strength class 8, it guarantees a reliable connection under increased loads and vibrations. The special design of the nut prevents self-opening, making it an ideal choice for critical applications.

This nut is available in different sizes, allowing it to be used in many fields, such as the automotive industry, mechanical engineering, and construction. Its versatility and strength make it indispensable for ensuring the stability and durability of connections in various structures.

Technical Specifications

Equivalent Standards

The DIN 980 self-locking nut with black zinc-nickel coating is an excellent choice for applications where connection reliability is critically important. Its design prevents self-loosening, making it ideal for conditions with high vibrations. Made of quality steel, this nut has strength class 8, which guarantees high resistance to mechanical loads.

The special zinc-nickel coating provides additional protection against corrosion, making this nut especially suitable for use in the automotive and mechanical engineering industries, as well as in other fields where connection reliability is important.

Is It Worth Buying?

The DIN 980 8 black zinc-nickel nut is an excellent choice for ensuring connection reliability in difficult operating conditions. Its self-locking design prevents loosening under vibration, making it ideal for use in the automotive and industrial sectors. Made of quality steel, the nut has strength class 8, which provides high resistance to mechanical loads.

The nut dimensions comply with international standards, allowing it to be easily integrated into different systems. The zinc-nickel coating provides additional protection against corrosion, making this nut an excellent choice for use in aggressive environments. Thanks to its characteristics, the DIN 980 8 nut will become a reliable element in any project.

Where It Is Used

The DIN 980 8 black zinc-nickel nut is an excellent choice for applications requiring high strength and corrosion resistance. Its special zinc-nickel coating provides additional protection against aggressive environments, making this nut ideal for use in conditions of increased humidity or in industrial zones.

This self-locking nut has strength class 8, which guarantees connection reliability even under vibration. DIN 980 is widely used in the automotive, mechanical engineering, and construction industries, where it is important to ensure long-term operation and structural safety. Before ordering, it is recommended to check the exact dimensions of the nut so that it meets the specifications of your project.