Self-locking hex nut with nylon insert

This locknut according to DIN 985 is equipped with a nylon insert that prevents the nut from loosening due to vibrations or shocks. This makes them ideal for applications where reliability and safety are crucial, such as in the automotive sector and machine construction.

Specifications

• Thread type: UNF 3/8-24
• Material: Steel, strength class 6
• Surface treatment: Electrolytically galvanized
• Packaging: 50 pieces

Advantages of electrolytically galvanized locknuts

• Corrosion resistance: The electrolytic zinc layer provides protection against rust, extending the lifespan of the nut.
• Easy installation: Thanks to the hexagonal shape, easy to install with standard tools.
• Reliable locking: The nylon insert ensures a secure connection that withstands vibrations and movements.

Applications

These locknuts are suitable for various applications, including:

• Automotive sector: Fastening of parts exposed to vibrations.
• Machine construction: Securing bolt connections in dynamic systems.
• Industrial installations: Use in structures where safety and reliability are essential.

Installation instructions

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

1. Use appropriate tools: Use a wrench of the correct size to prevent damage to the nut.
2. Tightening torque: Apply the recommended tightening torque for the specific application to ensure the integrity of the connection.
3. Single use: Note that the nylon insert may be less effective after disassembly; it is recommended to replace the nut after removal.

Available variants

In addition to the UNF 3/8-24 version, these locknuts are also available in other non-metric diameters and various packaging units, so you always find the right nut for your application.