Metric Hex Coupling Nuts

18-8 (A2) Stainless Steel - DIN 6334

Our Metric Hex Coupling Nuts are crafted from premium 18-8 (A2) stainless steel, offering excellent corrosion resistance and strength for various industrial and outdoor applications. These nuts are designed to join two male-threaded components together, extending their length for your projects.

These coupling nuts follow the DIN 6334 standard and feature standard coarse threading, which is typical for metric fasteners, making them versatile and widely compatible with metric threaded components.

Key Features

• Durable A2 Stainless Steel: Excellent corrosion resistance for outdoor and marine environments.
• Coarse Thread: Standard metric coarse threading for versatile compatibility.
• DIN 6334 Compliant: High-quality coupling nuts built to DIN standards for precision and reliability.

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

• M5-0.80 x 8mm (AF) x 15mm (L)
• 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)
• M12-1.75 x 19mm (AF) x 36mm (L)

Nut Size

Nut size matches the size of the screw that the nut is for. For example: an M8 coupling nut is for use with an M8 screw.

Order Yours Today

Enhance your projects with our high-quality Metric Hex Coupling Nuts. Order now for fast shipping and experience our commitment to exceptional customer service.

✔️ Trusted by professionals worldwide

✔️ Compliant with DIN 6334 standards