Abstract
ISO 9217:2002 specifies the characteristics of chamfered washers with counterbore in alloy steel and cadmium plated (classification 900 MPa/235 °C) or in corrosion-resistant steel and passivated (classification 900 MPa/450 °C).
ISO 9217:2002 is applicable to washers used with ISO 9219 bolts, diameter code 080 to 250, ISO 9216 nuts and ISO 1234 split pins in the assembly of ISO 7939 pulleys.
ISO 9217:2002 is also applicable to washers in the assembly of airframe rolling bearings or spherical bearings.
Life cycle
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