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)-12
Register now and access more than 125,000 products
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
Datasheets(X)
 | |
Suitable for screw thread | M12 |
Form | 0 - not applicable |
Internal diameter (d1) | 13 mm |
Outer diameter (d2) | 24 mm |
Thickness (h1) | 2.5 mm |
Standards | ISO 7089 |
Material | Steel |
Vickers hardness, HV | 200 HV |
Surface | Zinc nickel black |
RoHS-compliant | Yes |
Corrosion protection period | 720 h |
Locking function | Embedding locking device |
Suitable for | 0 - not applicable |
Last viewed
HSS annular cutter
Chrome-plated suction pipe Made of metal for ISS and TSS series
EcoFresh S1PL safety shoe
ALG 18 V M-CUBE charger
Extractor hood WSA 125 for angle grinders
Rechargeable battery Li-ion 18 V BASIC M-CUBE
Non-woven filter bag For AMTS
Electrician's helmet SH-E 2000-S
Hexagonal nut with flange and clamping piece (all-metal) according to MBN standard
Concrete specialist injectable mortar WIT-VIZ