Metric Hex Coupling Nuts

Zinc Plated Steel - DIN 6334, Class 6

Our Metric Hex Coupling Nuts are made from Class 6 steel and coated with zinc plating for enhanced corrosion resistance. These durable nuts are designed for connecting two male-threaded parts, providing strong and reliable fastening for a wide range of industrial and mechanical applications.

These coupling nuts adhere to the DIN 6334 standard, ensuring high precision and quality. They are equipped with standard coarse threads, which are typical for metric fasteners, offering a versatile and widely compatible solution for your projects.

Key Features

• Class 6 Steel: High-strength material designed for tough environments.
• Zinc Plated: Protects against rust and corrosion, extending product life.
• Coarse Thread: Standard metric coarse threading for wide compatibility.
• DIN 6334 Compliant: Built to DIN standards for superior reliability and performance.

Size Specifications (AF = Across Flats, L = Length)

• M6-1.0 x 10mm (AF) x 18mm (L)
• M8-1.25 x 13mm (AF) x 24mm (L)
• M10-1.50 x 17mm (AF) x 30mm (L)

Nut Size

Nut size corresponds to the screw size. For example, an M8 coupling nut is used with an M8 screw.

Order Yours Today

Choose our Metric Hex Coupling Nuts for your next project and benefit from their durability and reliable performance. Order now to enjoy fast shipping and exceptional customer service.

✔️ Trusted by professionals worldwide

✔️ Compliant with DIN 6334 standards