Reliable fastening with locknut DIN 985 M4

For a strong and secure fastening, the locknut DIN 985 M4 is an excellent choice. This self-locking hex nut features a nylon insert that prevents the nut from loosening due to vibrations or movement.

Specifications of the locknut DIN 985 M4

• Thread size: M4
• Wrench size: 7 mm
• Total height: 5 mm
• Material: Steel, class 6
• Surface treatment: Electrolytically galvanized
• Standard: DIN 985

Advantages of electrolytically galvanized locknuts

• Corrosion resistance: The electrolytic zinc layer provides good protection against rust formation.
• Durability: Suitable for long-term use in various applications.
• Aesthetic: The galvanized finish ensures a neat appearance.

Applications of the locknut DIN 985 M4

This locknut is ideal for use in:

• Automotive sector: Fastening parts exposed to vibrations.
• Construction sector: Assembly of structures where safety is paramount.
• Mechanical engineering: Securing components in machines and equipment.

Installation and use

When installing the locknut DIN 985 M4, it is important to use the correct tools, such as an open-end or socket wrench with a 7 mm width. Make sure the nut is tightened firmly so that the nylon insert grips the thread properly, preventing loosening.

Available packaging

The locknut DIN 985 M4 is available in various packaging sizes, depending on your needs. Whether you need a small quantity for a specific job or a larger stock for regular use, there is always a suitable option available.

Quality and standards

This locknut complies with the DIN 985 standard, guaranteeing high quality and reliability. The combination of class 6 steel and electrolytic galvanization results in a product that is both strong and corrosion-resistant.

Important considerations

Please note that the nylon insert in the locknut is not resistant to extremely high temperatures. For applications where the nut is exposed to temperatures above 120°C, it is advisable to consider alternative locking methods.

With the locknut DIN 985 M4 electrolytically galvanized with nylon insert, you choose a reliable and durable solution for all your fastening needs.