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Washer, large external diameter

ISO 7093-1, steel 200 HV, zinc nickel, black
WSH-ISO7093/1-200HV-(ZNBH)-12

Art.-no. 5150060612
EAN 4056807482477

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ISO 7093-1, steel 200 HV, zinc nickel, black (ZNBH)

Washers with a zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBH) are suitable for applications with a high risk of corrosion. They are the perfect visual and functional addition to the screws and nuts in the programme that have a zinc-nickel black (ZNBHL) surface.



Corrosion resistance:



  • Washers for ≥ M2–360 h*

  • Washers for ≥ M4–480h*

  • Washers for ≥ 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 hours against base metal corrosion in accordance with DIN EN ISO 9227 NSS

  • Chromium(VI)-free

  • Thermal capacity up to 120°C

  • Even coating distribution

  • Functional and decorative
Product information

Datasheets(X)

Certificates/ Documents / additional info

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Suitable for screw thread

M12

Internal diameter (d1)

13 mm

Outer diameter (d2)

37 mm

Thickness (h1)

3 mm

Standards

ISO 7093-1

Material

Steel

Surface

Zinc nickel black

Vickers hardness, HV

200 HV

Design

With large outside diameter

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents / additional info

 | 

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Technical information