Wurth Hexagon Nut A4

The HEXAGON NUT DIN 934 offers sturdy fastening with its steel construction, designed for durability and strength. With a zinc-plated finish, it resists corrosion and ensures longevity, suitable for various industrial applications. Its blue passivated coating not only enhances aesthetics but also adds an extra layer of protection against environmental elements. This grade I6I/I8I nut conforms to industry standards, ensuring reliable performance. Its hexagonal shape facilitates easy installation and removal using standard tools. Ideal for machinery, automotive, and construction, it provides secure fastening in demanding environments. Upgrade your fastening solution with this reliable, corrosion-resistant hexagon nut.

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  • 10mm
  • 11mm
  • 2.4mm
  • 3.2mm
  • 4mm
  • 5mm
  • 6.5mm
  • 8mm

Additional Info


Hexagonal nuts complying with the DIN 934 standard cannot support test loads as per DIN EN ISO 898-2.

The strength class designation has two vertical bars added before and after the strength code to differentiate.

DIN 934 has been withdrawn and replaced by ISO 4032/8673. There is no similarity (Nominal diameter changed | Some nut heights changed | Width across flats changed for M10, M12, M14, M22 | ISO 4032 for standard thread | ISO 8673 for fine thread).