Flat washer without chamfer ISO 7089 steel 300 HV, zinc flake silver
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Flat washer without chamfer ISO 7089 steel 300 HV, zinc flake silver
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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 in parts without a screw thread in a salt spray test 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.
Application areaWashers with a hardness of 300HV can be used for screw connections of strength classes <= 10.9/10.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!