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Hexagon nut with fine thread
DIN 934, steel I8I, galvanised, thick-film passivated (VZD)
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Connection elements with zinc-plated chromium(VI)-free zinc thick-film passivation (VZD) offer a future-proof alternative to surfaces containing chromium(VI). The coating consists of a zinc layer with passivation on a chromium (III) basis.
Overview of advantages:
- Chrome(VI)-free alternative to A2C or A3C
- Thermal capacity up to 120°C
- Even coating distribution
Hexagon 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DIN 934 has been withdrawn and replaced by ISO 4032/8673.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 | Widths across flats changed for M10, M12, M14, M22 | ISO 4032 for standard thread | ISO 8673 for fine thread).
Select RAL-colour code
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