Flat washer with chamfer ISO 7090, steel, 200 HV, zinc-nickel-plated black (ZFSH)
ISO 7090 steel 200 HV, zinc-nickel, black
WSH-ISO7090-200HV-(ZNBH)-33
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 - 360h*
- Washers for ≥ M4 - 480h*
- 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
Datasheets(X)
 | |
Suitable for screw thread | M33 |
Internal diameter (d1) | 34 mm |
Outer diameter (d2) | 60 mm |
Thickness (h1) | 5 mm |
Standards | ISO 7090 |
Material | Steel |
Vickers hardness, HV | 200 HV |
Surface | Zinc nickel black |
RoHS-compliant | Yes |
Corrosion protection period | 720 h |
Locking function | Embedding locking device |
Last viewed
Hexagonal nut with flange and clamping piece (all-metal) according to MBN standard
SNAP marker
Screw plug W.TEC® COVER CAP WP 700 For metric threads
Half-shell hexagon crimping insert
Slotted cheese head DIN 84, steel 4.8, zinc-plated, blue passivated (A2K)
Disposable latex glove Nitras Dispatex 8200
Hex head screw with shank ISO 4014, steel 8.8, zinc-plated, blue passivated (A2K)
Softshell jacket JN824 Büchele logo
Partition elements set For Standard workshop trolleys
High-performance anchor with threaded bolt