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Locking disc spring washer, shape K A4 stainless steel, plain

A4 stainless steel, type K
WSH-SER-A4-K-D4,1

Art.-no. 0404903004
EAN 4038898577638

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Locking disc spring washer, shape K A4 stainless steel, plain

Art.-no. 0404903004

Prices for customers after login
Quantity
PU
x 500 pcs

Exclusively for trade customers

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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

  • A4 stainless steel material number 1.4401

  • 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

M4

Internal diameter (d1)

4.1 mm

Outer diameter (d2)

8.2 mm

Height (h1)

1.4 mm

Thickness (s1)

1 mm

Material

Stainless steel A4

Surface

Plain

RoHS-compliant

Yes

Form

K

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