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Hexagonal nut ISO 4032 steel, strength class 8, zinc-nickel-plated black (ZNBHL)

ISO 4032 steel 8, zinc-nickel, black
NUT-HEX-ISO4032-6-WS7-(ZNBHL)-M4

Art.-no. 45286024
EAN 4053479682747

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Hexagonal nut ISO 4032 steel, strength class 8, zinc-nickel-plated black (ZNBHL)

Art.-no. 45286024

Prices for customers after login
Quantity
PU
x 1000 pcs

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Fasteners with a zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).



Corrosion resistance:



  • Diameter ≥ M2 – 360h*

  • Diameter ≥ M4 – 480h*

  • Diameter ≥ M10 – 720h*


  • *No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS


Overview of advantages:



  • Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS

  • Chromium(VI)-free

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

  • Thermal capacity up to 120°C

  • Even coat distribution

  • Functional and decorative
Notice

ISO 4032 replaces DIN 934 | There is no similarity | Nominal diameter changed | Some nut heights changed | Width across flats changed for M10, M12, M14, M22 | Only for standard thread | Fine thread moved to ISO 8673.

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

ISO 4032

Material

Steel

Property class

6

Surface

Zinc nickel black

Corrosion protection period

480 h

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information