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Locking disc spring washer, shape Z Spring steel hardened 420-510 HV10, zinc-flake coated

Steel zinc-flake silver type Z
WSH-SER-Z-(FLZN480H)-D12,4

Art.-no. 0401012
EAN 4024835256117

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Locking disc spring washer, shape Z Spring steel hardened 420-510 HV10, zinc-flake coated

Art.-no. 0401012

Prices for customers after login
Quantity
PU

Exclusively for trade customers

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  • Type Z: for cheese head and hexagon socket screws

  • From a technical point of view and due to the installation space, the spring properties of this type are significantly lower

  • Protection type: Screw retainer

  • Friction locking thanks to spring force

  • Mechanical interlock thanks to specific surface stamping

  • Protects the counter surface from damage (washer does not turn during installation)

  • 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)

18.3 mm

Height (h1)

2.4 mm

Thickness (s1)

1.8 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

Z

Suitable for

Cylinder and hexagon socket screws

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