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  • BS ISO 8279:2008

    Current The latest, up-to-date edition.

    Aerospace. Nuts, hexagonal, plain, normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 °C, 600 MPa (at ambient temperature)/235 °C, 900 MPa (at ambient temperature)/425 °C, 1100 MPa (at ambient temperature)/ 235 °C, 1100 MPa (at ambient temperature)/315 °C, 1100 MPa (at ambient temperature)/650 °C, 1210 MPa (at ambient temperature)/730 °C, 1250 MPa(at ambient temperature)/235 °C and 1550 MPa (at ambient temperature)/600 °C.\'

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-09-2008

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Configuration and dimensions
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the dimensions of plain, hexagonal nuts, of normal height, normal across flats, with MJ threads, of classifications: 600 MPa/120 degrees C, 600 MPa/235 degrees C, 900 MPa/425 degrees C, 1100 MPa/235 degrees C, 1100 MPa/315 degrees C, 1100 MPa/650 degrees C, 1210 MPa/730 degrees C, 1250 MPa/235 degrees C and 1550 MPa/600 degrees C.

    Scope - (Show below) - (Hide below)

    This International Standard specifies the dimensions of plain, hexagonal nuts, of normal height, normal across flats, with MJ threads, of classifications: 600MPa1)/120°C2), 600MPa1)/235°C2), 900MPa1)/425°C2), 1100MPa1)/235°C2), 1100MPa1)/315°C2), 1100MPa1)/650°C2), 1210MPa1)/730°C2), 1250MPa1)/235°C2) and 1550MPa1)/600°C2).

    Nuts provided with holes are intended to be used with lockwire in conformity with ISO245.

    This International Standard is only applicable for the compilation of aerospace product standards.

    General Product Information - (Show below) - (Hide below)

    Committee ACE/12
    Development Note Supersedes BS A317(1997) and 05/30128671 DC. (09/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 8788:2000 Aerospace Nuts, metric Tolerances of form and position
    ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
    ISO 245:1998 Aerospace Lockwire Diameters
    ISO 13715:2017 Technical product documentation Edges of undefined shape Indication and dimensioning
    ISO 9139:1998 Aerospace — Nuts, plain or slotted (castellated) — Procurement specification
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