Washer for high-strength screw connections (12.9/12)
WN 7090 steel 380 HV zinc flake silver
WSH-WN7090-380HV-(ZFSH)-10
Art.-no.
464140810
EAN 4056807942568
Prices for customers after login
Exclusively for trade customers
Register now and access more than 125,000 products
WN 7090, steel 380 HV, zinc flake, silver
The washers are designed for use with high-strength screw connections using screws from strength class 12.9
- The hardness range of 380-450 HV corresponds to the versions of DIN EN ISO 898-3 for combination with screws from strength class 12.9
- High level of corrosion protection due to the zinc-flake coating
Product information
Datasheets(X)
Application areaHigh-strength screw connections, strength class 12.9/12
Suitable for screw thread | M10 |
Form | 0 - not applicable |
Internal diameter (d1) | 10.5 mm |
Outer diameter (d2) | 20 mm |
Thickness (h1) | 2 mm |
Material | Steel |
Vickers hardness, HV | 380 HV |
Surface | Flake zinc silver |
RoHS-compliant | Yes |
Corrosion protection period | 720 h |
Suitable for | 0 - not applicable |