conical disc spring / steel
07303 norelem - Éléments standard mécaniques

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conical disc spring / steel conical disc spring / steel - 07303
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Characteristics

  • Type:

    conical

  • Material:

    steel

  • Outer diameter:

    Max.: 70 mm

    Min.: 9 mm

Description

Conical spring washers DIN 6796

Material:
Spring steel

Version:
Hardened, bright, oiled or mechanically galvanised.

Note:
The special shape (formed like a disc spring) enables the conical spring washer to achieve a high spring effect. The spring force resulting from the flattening load washer amounts to 70–90% of the corresponding contact pressure of a screw of grade 8.8–10.9.

Conical spring washers are used to compensate for subsidence formation in screw connections and to prevent a loosening or unfastening of the connection. The locking effect is purely frictional.