High-quality finish and protection

The hexagonal cap nut M12, in accordance with DIN 1587, is designed for applications where both functionality and aesthetics are important. Thanks to the closed cap on one side, this nut offers a smooth surface, minimizing the risk of snagging or injury. The electrolytic galvanization provides increased resistance to corrosion, making the nut suitable for various environments.

Technical specifications

• Thread size: M12
• Height: 22 mm
• Wrench size: 19 mm
• Material: Steel, class 6
• Surface treatment: Electrolytically galvanized
• Standard: DIN 1587

Application possibilities

This cap nut is ideal for:

• Automotive sector: Fastening of body parts and interior components.
• Machine construction: Covering protruding bolts for a safe and neat finish.
• Furniture industry: Assembly of furniture where a smooth finish is desired.

Advantages of electrolytic galvanization

• Corrosion resistance: The zinc layer protects the steel against rust formation.
• Aesthetic appearance: The galvanized finish provides a uniform and professional look.
• Increased durability: Extends the lifespan of the nut in various applications.

Installation tips

• Use a wrench with a width of 19 mm for optimal grip.
• Ensure the thread is clean and free of dirt for smooth assembly.
• After installation, check if the nut is firmly tightened to prevent loosening.

Maintenance and inspection

• Regular inspection: Periodically check for signs of wear or corrosion.
• Cleaning: Use a dry cloth to remove dirt and dust; avoid aggressive chemicals that may damage the zinc layer.
• Replacement: Replace the nut if visible damage or wear is present to ensure safety and functionality.