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ISO 12273:2010Published

Aerospace — Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C and 900 MPa (at ambient temperature)/425 degrees C — Dimensions

Aéronautique et espace — Écrous à river, à freinage interne, flottants, orientables, double patte, à filetage MJ, classifications: 900 MPa (à température ambiante)/235 degrés C, 900 MPa (à température ambiante)/315 degrés C et 900 MPa (à température ambiante)/425 degrés C — Dimensions

Abstract / scope

ISO 12273:2010 specifies the dimensions of floating, self-aligning, two lug anchor nuts, with MJ threads and a self-locking feature achieved by forming the upper portion out-of-round, of the following classifications:

  • 900 MPa/235 °C;
  • 900 MPa/315 °C;
  • 900 MPa/425 °C.

ISO 12273:2010 is only applicable for the compilation of aerospace product standards.

Life cycle

Replaces

ISO 12273:1997WithdrawnAerospace — Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C and 900 MPa (at ambient temperature)/425 degrees C — DimensionsInternational Standard · Published 31 Jul 1997 · ISO/TC 20/SC 4