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Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)

ISO 7089, steel 200 HV, zinc-nickel, black
WSH-ISO7089-200HV-(ZNBH)-4

Art.-no. 46416064
EAN 4053479684437

Price for selected packaging unit
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)

Art.-no. 46416064

Price for selected packaging unit
Quantity
PU
x 1000 pcs

Exclusively for trade customers

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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 ≥ M4–480 h*

  • Washers for ≥ M10–720 h*


  • *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

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Suitable for screw thread

M4

Internal diameter (d1)

4 mm

Outer diameter (d2)

9 mm

Thickness (h1)

0.8 mm

Standards

ISO 7089

Material

Steel

Vickers hardness, HV

200 HV

Surface

Zinc nickel black

RoHS-compliant

Yes

Corrosion protection period

480 h

Locking function

Embedding locking device

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information