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Retaining Washer
  • Retaining Washer

Retaining Washer

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  • Product Details
ParameterSpecification
Inner Diameter (ID)3.1 – 10.02 mm
Outer Diameter (OD)6 – 24 mm
Material65Mn / SK5 / SK7
Hardness (HRC)43 – 50 HRC
Material Thickness0.5 – 1.5 mm
Surface TreatmentEnvironmental Nickel, Chemical Nickel, Black Oxide, Zinc-Nickel Alloy
FunctionTo control the start and end of the rotation angle of the shaft.


Retaining Washer is used to hold and secure components in a fixed position within a mechanical structure.    It provides stable axial positioning and prevents parts from shifting during operation.    This type of washer is commonly used in precision assemblies that require high positioning accuracy.

  • Function: Component retention and axial fixing

  • Feature: High positioning stability

  • Application: Precision machinery, hinge systems, industrial assemblies

ParameterSpecification
Inner Diameter (ID)3.1 – 10.02 mm
Outer Diameter (OD)6 – 24 mm
Material65Mn / SK5 / SK7
Hardness (HRC)43 – 50 HRC
Material Thickness0.5 – 1.5 mm
Surface TreatmentEnvironmental Nickel, Chemical Nickel, Black Oxide, Zinc-Nickel Alloy
FunctionTo control the start and end of the rotation angle of the shaft.


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