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Flat washer without chamfer ISO 7089 steel 200 HV, zinc flake silver (ZFSH)

ISO 7089 steel 200 HV flake zinc silver
WSH-ISO7089-200HV-(ZFSH)-D30

Art.-no. 464140630
EAN 4056807617695

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Flat washer without chamfer ISO 7089 steel 200 HV, zinc flake silver (ZFSH)

Art.-no. 464140630

Prices for customers after login
Quantity
PU

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Zinc-flake coatings are chrome (VI)-free corrosion protection coatings for commercial vehicle assembly, construction machinery, agricultural vehicles and equipment, and all other areas that have corrosion protection requirements at vehicle construction level.



Corrosion resistance for ZFSH is as follows:



  • Diameter ≥ M6 - 480h*

  • Diameter ≥ M10 - 720h*


* Guideline values: No base metal corrosion at sites without thread in salt spray mist testing according to ISO9227 NSS

Notice

The name ZFSH has the following meaning:


Zinc flake coating, with top coat, silver colour, no lubrication that alters the friction coefficient.

Product information

Datasheets(X)

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Application area

Washers with a hardness of 300HV can be used for screw connections of strength classes <= 10.9/10.

Suitable for screw thread

M30

Internal diameter (d1)

31 mm

Outer diameter (d2)

56 mm

Thickness (h1)

4 mm

Standards

ISO 7089

Material

Steel

Vickers hardness, HV

200 HV

Surface

Flake zinc 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 ()

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Technical information