ISO 9216:2002
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Aerospace -- Nuts, hexagonal, slotted (castellated), for pulleys, in alloy steel and cadmium plated or in corrosion-resistant steel and passivated -- Dimensions and masses

This standard was last reviewed* in 2015.

*ISO standards are reviewed every five years.


ISO 9216:2002 specifies the characteristics of nuts, hexagonal, slotted/castellated, of reduced height and reduced width across flats, in alloy steel and cadmium plated (classification 900 MPa/235 °C) or in corrosion-resistant steel and passivated (classification 900 MPa/450 °C).

ISO 9216:2002 is applicable to nuts used with ISO 9219 bolts, ISO 9217 and ISO 9218 washers, and ISO 1234 split pins in the assembly of ISO 7939 pulleys.

ISO 9216:2002 is also applicable to nuts in the assembly of airframe rolling bearings or spherical bearings.


  • Document published on: 2002-12-15
    Edition: 1 (Monolingual) ICS: 49.030.30
    Status: Published Stage: 90.93 (2015-09-15)
    TC/SC: ISO/TC 20 Number of Pages: 6
  • No revision information available

  • No corrigenda or amendments available

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