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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)-D12,4

Art.-no. 040100012
EAN 4038898604860

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  • 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
Product information

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Application area

Machine and system construction, drive technology, conveyor technology, commercial vehicles, construction machines, vehicle construction, agricultural technology, the food industry etc.

Suitable for screw thread

M12

Internal diameter (d1)

12.4 mm

Outer diameter (d2)

24.25 mm

Height (h1)

2.6 mm

Thickness (s1)

1.6 mm

Material

Spring steel

Min./max. Vickers hardness, HV

420-510 HV

Surface

Flake zinc silver

RoHS-compliant

Yes

Corrosion protection period

720 h

Form

K

Suitable for

Electrically conductive connections

Locking device operating principle

Serrated lock washer

Locking function

Embedding locking device

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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Technical information