Our “ONDUFLEX Spring washers” family has been designed to ensure secure fastening over time for all assembly challenges. They compensate axial play and misalignment by keeping tension in an assembly and prevent the risk of loosening.

This family includes a complete range of products, with ONDUFLEX spring blocking washers and ONDUFLEX spring pressing washers.

Additional information

Dimensions 1.2 cm
External diameter tolerance

Ø External [d2] (mm)

Height [H] (mm)

, ,

Height tolerance

, , , , ,

Ø Internal [d1] (mm)

Internal diameter tolerance

, , ,


9, C60S to C75S, CuBe 1, cube-19, Inox X5CrNi18-10, Inox X6CrNiMoTi17-12-2, Stainless steel

Maximum hardness [HV]

, ,

Minimum hardness [HV]


Screw diameter


Thickness [e] (mm)

Thickness tolerance

±0, 003, 03

Heat treatment

No, Yes

Number of waves


part print

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