Rib disk
WN0401 serrated screw, steel ZFSH
WSH-RIPP-WN0401-(ZFSH)-20
W.TEC
Art.-no.
0401977020
EAN 4065746026093
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W.TEC®SMARTLOCK, steel, ZFSH
Product information
Datasheets(X)
Suitable for screw thread | M20 |
Internal diameter (d1) | 20.5 mm |
Outer diameter (d2) | 37 mm |
Height (h1) | 4.1 mm |
Material | Steel |
Surface | Flake zinc silver |
Vickers hardness, HV | 450 HV |
Corrosion protection period | 720 h |
Locking device operating principle | Ribs |
Locking function | Locking against self-loosening by mechanical interlocking |