Reliable locking for heavy-duty applications

The DIN985 M30 locknut is designed to prevent loosening due to vibrations. Thanks to the integrated nylon ring, the nut stays firmly in place, even under heavy loads.

High-quality materials and finish

This nut is made from class 8 steel and features an electrolytically applied zinc coating. This offers:

• Corrosion resistance: Protection against rust and wear.
• Durability: Longer lifespan, even in demanding environments.

Technical specifications

• Thread diameter: M30
• Wrench size: 46 mm
• Total height: 30 mm
• Nut body height: 19 mm
• Thread pitch: 3.5 mm
• Standard: DIN 985 / ISO 10511
• Material: Class 8 steel
• Surface treatment: Electrolytically zinc-plated

Applications in the automotive sector

Reliability is crucial in the automotive industry. This locknut is often used in:

• Suspension systems: Fastening shock absorbers and stabilizer bars.
• Engine mounts: Securing engine components against loosening.
• Chassis connections: Reinforcing structural connections.

Advantages of the DIN985 locknut

• Self-locking mechanism: Prevents loosening without additional locking devices.
• Easy installation: Can be installed with standard tools.
• Versatility: Suitable for various applications inside and outside the automotive sector.

Maintenance and replacement

Although the nylon ring is effective in preventing loosening, it is recommended to replace the nut after disassembly. This ensures optimal locking when reused.

Available packaging

This locknut is available in sets of 5 pieces, ideal for both small and larger projects.

Compliance and quality

Manufactured according to DIN 985 and ISO 10511 standards, which stand for high quality and performance standards in fasteners.

Note during installation

Ensure the nut is properly tightened with the correct tool to guarantee the effectiveness of the nylon ring. Excessive force can damage the nylon ring and reduce the locking function.