Our « Serrated washers » family has been designed to ensure secure fastening over time for all assembly challenges. It is usually used before a locknut, and acts as an anti-vibration device.It also prevents an inadvertently loosening.

This family includes a complete range of products: with internal and external teeth, for different screw diameters, etc.

Additional information

Dimensions 1.5 cm
External diameter tolerance

Ø External [d2] (mm)

Height [H] (mm)

Ø Internal [d1] (mm)

Internal diameter tolerance


C60S to C75S

Maximum hardness [HV]

Minimum hardness [HV]

Screw diameter

Number of teeth (min)


Thickness [e] (mm)

Thickness tolerance


Heat treatment


Part print

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