Reliable fastening with locknut DIN985 M12x1.75

A locknut according to DIN985 is a hexagonal nut with a nylon ring at the top. This construction ensures the nut stays firmly in place, even under vibrations or dynamic loads. This makes the locknut ideal for applications where a reliable and durable fastening is required.

Specifications of the locknut M12x1.75

• Thread size: M12
• Pitch: 1.75 mm
• Height: 12 mm
• Wrench size: 19 mm
• Material: Steel, strength class 8
• Surface treatment: Electrolytically zinc plated
• Standard: DIN 985 / ISO 10511

Advantages of the nylon ring

The integrated nylon ring in the locknut offers several advantages:

• Self-locking effect: Prevents the nut from loosening due to vibrations.
• Thread protection: Reduces wear and extends the lifespan of the connection.
• Easy installation: No additional locking devices needed, saving time during installation.

Applications in the automotive sector

In the automotive sector, it is essential that fasteners withstand constant vibrations and dynamic loads. The locknut M12x1.75 is often used in:

• Suspension systems: Ensures secure fastening of components.
• Engine mounts: Keeps engine parts firmly in place.
• Chassis connections: Provides extra security against loosening due to road vibrations.

Durability and corrosion resistance

Thanks to the electroplated zinc coating, this locknut is well protected against corrosion. This extends the lifespan of the nut, even in humid or corrosive environments. The strength class 8 also guarantees high tensile strength, contributing to the reliability of the connection.

Compatibility and installation

This locknut is designed for use with metric M12 bolts. The 19 mm wrench size allows the use of standard tools for installation. Make sure the nut is properly tightened to fully utilize the self-locking effect of the nylon ring.

Packaging and availability

The locknuts are supplied in packs of 200 pieces, which is convenient for both professional and private users. They are immediately available for delivery, so you can quickly get started with your projects.