Reliable locking with nylon insert

This self-locking hex nut, compliant with DIN 985, is equipped with a nylon insert that prevents the nut from loosening due to vibrations or dynamic loads. This makes it an ideal choice for applications where reliability is essential.

Specifications and dimensions

• Thread type: UNF 1/2-20
• Wrench size: 3/4 inch
• Height: 15.5 mm
• Material: Steel, grade 8
• Surface treatment: Electrolytically zinc-plated

Areas of application

This locknut is suitable for various sectors, including:

• Automotive: Fastening parts subject to vibrations.
• Mechanical engineering: Securing bolt connections in moving machinery.
• Construction: Applications where reliable locking is required.

Advantages of electrolytic zinc plating

The electrolytic zinc plating offers:

• Corrosion protection: Increases the lifespan of the nut.
• Aesthetic appearance: Provides a smooth and shiny surface.
• Compatibility: Suitable for use in various environments.

Installation and use

For optimal performance:

• Tightening torque: Use the recommended tightening torque for UNF 1/2-20 nuts.
• Compatibility: Ensure that the bolt and nut have the same thread specifications.
• Reusability: Limit reuse to maintain the effectiveness of the nylon insert.

With this locknut, you are assured of a reliable and durable connection in your projects.