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Flat washer with chamfer ISO 7090, steel, 300 HV, zinc-nickel-plated silver (ZNSH)

ISO 7090 steel, 300 HV, zinc-nickel
WSH-ISO7090-300HV-(ZNSH)-12

Art.-no. 464290712
EAN 4046777346893

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Flat washer with chamfer ISO 7090, steel, 300 HV, zinc-nickel-plated silver (ZNSH)

Art.-no. 464290712

Prices for customers after login
Quantity
PU
x 200 pcs

Exclusively for trade customers

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Washers with a zinc-plated chromium (VI)-free zinc-nickel silver coating (ZNSH) 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 silver (ZNSHL) surface.



Corrosion resistance:



  • Washers for ≥ M2 - 360h*

  • Washers for ≥ M4 - 600h*

  • 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

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Suitable for screw thread

M12

Internal diameter (d1)

13 mm

Outer diameter (d2)

24 mm

Thickness (h1)

2.5 mm

Standards

ISO 7090

Material

Steel

Vickers hardness, HV

300 HV

Surface

Zinc nickel silver

RoHS-compliant

Yes

Corrosion protection period

720 h

Locking function

Embedding locking device

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

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Technical information