High-quality finish and protection

The cap nut DIN 1587 M4 is designed with a closed cap on one side, providing a smooth and aesthetic finish. This design minimizes the risk of snagging or injury, making it ideal for applications where safety and appearance are important. The electrolytic galvanization offers an extra layer of protection against corrosion, making the nut suitable for various environments.

Technical specifications

• Thread size: M4
• Height: 8 mm
• Wrench size: 7 mm
• Material: Steel, class 6
• Surface treatment: Electrolytically galvanized
• Standard: DIN 1587

Application possibilities

This cap nut is versatile for use in different sectors:

• Furniture industry: For a neat finish of bolt connections.
• Machine building: To protect protruding threads and for safe assembly.
• Automotive sector: For covering bolts and preventing damage.

Advantages of electrolytic galvanization

The electrolytic galvanization of this cap nut offers several advantages:

• Corrosion resistance: Extends the lifespan of the nut by protecting against rust.
• Aesthetic appearance: Provides a shiny, uniform finish that contributes to the professional look of the assembly.
• Compatibility: Suitable for use with other galvanized components without the risk of galvanic corrosion.

Installation tips

• Tool: Use a wrench with a 7 mm opening for optimal grip and to prevent damage to the nut.
• Tightening torque: Ensure the correct tightening torque to secure the nut firmly without damaging the thread.
• Surface: Check that the surface is clean and free of dirt for optimal adhesion and performance.

Maintenance and inspection

Regular inspection of the cap nuts is recommended to ensure the integrity of the connections. Watch for signs of wear or corrosion and replace nuts if necessary to maintain the safety and reliability of the construction.