Locking disc spring washer, shape K Spring steel hardened 420-510 HV10, zinc-flake coated
Steel zinc-flake silver type K
WSH-SER-K-(FLZN480H)-D8,2
Register now and access more than 125,000 products
- Type K: for electrically conductive connections
- Thanks to the teeth on the underside of the washer, coating layers ≤100 µm can be penetrated to make contact with the base material
- Protection type: Screw retainer
- Friction locking thanks to spring force
- Mechanical interlock thanks to specific surface stamping
- Minimal tightening torque distribution
Datasheets(X)
CAD data (available after login)
Machine and system construction, drive technology, conveyor technology, commercial vehicles, construction machines, vehicle construction, agricultural technology, the food industry etc.
 | |
Suitable for screw thread | M8 |
Internal diameter (d1) | 8.2 mm |
Outer diameter (d2) | 16.2 mm |
Height (h1) | 2.4 mm |
Thickness (s1) | 1.4 mm |
Material | Spring steel |
Min./max. Vickers hardness, HV | 420-510 HV |
Surface | Flake zinc silver |
RoHS-compliant | Yes |
Corrosion protection period | 480 h |
Form | K |
Suitable for | Electrically conductive connections |
Locking device operating principle | Serrated lock washer |
Locking function | Embedding locking device |
Last viewed
VARIFIX® Systemfix quick fastener With threaded rod
Hook and loop support plate
Double-end box wrench, deep depressed centre 8 pieces
Hexagonal bolt with shank ISO 4014, A4-50 and A4-70 stainless steel, plain
Ratchet comb. wrench, flexible, assortment
Hexagonal bolt with shank DIN 931, steel 10.9, plain
Pan head tapping screw, shape C with AW drive
Electrical assembly set For interior/surface-mounted lamps, socket for 12 V connection
Countersunk screw with hexagon socket head ISO 10642, steel 10.9, plain
Slotted flat-head screw DIN 85, steel 4.8, zinc-plated, blue passivated (A2K)