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Hexagonal nut

DIN 934 steel I6I / I8I zn ptd. thick-layer pass.
NUT-HEX-DIN934-I6I-WS7-(VZD)-M4

Art.-no. 031754
EAN 4059608606202

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Hexagonal nut

Art.-no. 031754

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Quantity
PU
x 500 pcs

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DIN 934, steel I8I, galvanised, thick-film passivated (VZD)

Connection elements with galvanised 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:



  • Chromium (VI)-free alternative to A2C or A3C

  • Thermal capacity up to 120°C

  • Even coat distribution
Notice

Hexagonal nuts complying with DIN 934 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DIN 934 has been withdrawn and replaced by ISO 4032/8673.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 Ø changed | Some nut heights changed | Width across flats changed for M10, M12, M14, M22 | ISO 4032 for standard thread | ISO 8673 for fine thread).

Product information

Datasheets(X)

Certificates/ Documents

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Thread type x nominal diameter (D)

M4

Height (m1)

3.2 mm

External drive (s1)

WS7

Standards

DIN 934

Material

Steel

Property class

I6I

Surface

Zinc plated thick-layer passivation

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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Certificates/ Documents

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Technical information