Convex spring washers are intended for elimination of clearances under light loads.

Spring washers are also available in stainless material.
The product code of stainless washers ends with the letter S.

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ABBREVIATIONS
Do = spring outer diameter [mm]
Di = spring inner diameter [mm]
t = material thickness [mm]
L0 = unloaded height [mm]
L1 = loaded spring height [mm]
F1 = force at height L1 [N] +-15N

Materials
Carbon steel Din 1.1231, BS5770
Stainless steel AISI301 (product code ends with the letter S)

Surface treatment
Oiled. Surface treatment options are available separately.
Max. operating temperature 150°C