Reliable fastening with locknut DIN985 M5

The DIN985 M5 locknut is a self-locking hex nut, equipped with a nylon insert that prevents the nut from loosening due to vibrations or shocks. This makes it ideal for applications where a strong and secure connection is required.

Specifications and features

• Thread size: M5x0.8
• Standard: DIN 985 / ISO 10511
• Material: Steel, strength class 8
• Surface treatment: Electrolytically galvanized
• Wrench size: 8 mm
• Total height: 5 mm

Advantages of the electrolytically galvanized locknut

• Corrosion resistance: The electrolytic zinc layer provides protection against rust, extending the lifespan of the nut.
• Self-locking mechanism: The integrated nylon insert offers extra grip on the bolt, preventing the nut from loosening due to vibrations.
• Easy installation: Thanks to the hexagonal design, the nut is easy to install with standard tools.

Applications in various sectors

This locknut is suitable for a wide range of applications, including:

• Automotive sector: Fastening parts subject to vibrations, such as engine mounts and suspension systems.
• Mechanical engineering: Securing bolt connections in machines with moving parts.
• Construction sector: Use in structures where a reliable and durable connection is necessary.

Packaging and availability

The locknuts are supplied in packs of 50, which is convenient for both small and larger projects. They are available from stock, so you can quickly get started with your fastening tasks.

Quality and compliance

These locknuts comply with DIN 985 and ISO 10511 standards, ensuring high quality and reliability. The strength class 8 provides a strong and durable connection in various applications.

Installation instructions

For optimal performance, it is important to install the nut correctly:

• Ensure that the bolt and nut are clean and free of debris.
• Screw the nut onto the bolt with the nylon insert facing up.
• Use a wrench with the correct size (8 mm) to securely tighten the nut.

By following these steps, you ensure a safe and reliable fastening.

Maintenance and reuse

Although the nylon insert provides a secure lock, it is recommended to replace the nut after disassembly to maintain the locking function. This guarantees the safety and reliability of the connection when reused.

With the DIN985 M5 electrolytically galvanized locknut, you choose a high-quality and reliable solution for all your fastening needs.