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Hexagonal nut with flange and clamping piece (non-metallic insert)
Hexagonal nut with flange and clamping piece (non-metallic insert) - 1
Hexagonal nut with flange and clamping piece (non-metallic insert) - 2

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Hexagonal nut with flange and clamping piece (non-metallic insert)

EN 1663, steel 10, galvanised, thick-film passivated (ZSML)

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Connection elements with a galvanised chrome (VI)-free zinc-nickel coating (ZSML) offer a more future-proof alternative compared to surfaces containing chrome(VI). The coating consists of a zinc layer with passivation on a (chrome III) basis and sealing coat (top coat with integrated lubricating particles).



Overview of advantages:



  • Higher quality replacement of common galvanised coatings such as A2C or A3C

  • Adjusted friction coefficient range from 0.09 μ - 0.14 μ due to top coat with integrated lubricating particles

  • Thermal capacity up to 120°C

  • Even layer distribution

  • Functional and decorative

Notice

ISO EN 1663 replaces DIN 6926 | There is some limited similarity | Nuts with fine thread included in DIN EN 1666 | Nut height changed | Width across flats for size M10 changed from 15 mm to 16 mm | Strength class 12 added.