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  • BS A 316:1997

    Current The latest, up-to-date edition.

    Nuts, hexagonal, slotted (castellated), 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. Di\'

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-11-1997

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    Title cont. - TEMPERATURE)/650 DEG C, 1210 MPA (AT AMBIENT TEMPERATURE)/730 DEG C, 1250 MPA (AT AMBIENT TEMPERATURE)/235 DEG C AND 1550 MPA (AT AMBIENT TEMPERATURE)/600 DEG C - DIMENSIONS Gives dimensions of hexagon slotted (castellated) nuts, normal height, normal across flats, having MJ threads, classified as in title, for use with split pins to conform with ISO 1234. Applies only for compilation of aerospace product standards.

    Scope - (Show below) - (Hide below)

    This International Standard specifies the dimensions of hexagon slotted (castellated) nuts, normal height, normal across flats, with MJ threads, of classifications: 600 MPa 1)/120 °C 2), 600 MPa 1)/235 °C 2), 900 MPa 1)/425 °C 2), 1 100 MPa 1)/235 °C 2), 1 100 MPa 1)/315 °C 2), 1 100 MPa 1)/650 °C 2), 1 210 MPa 1)/730 °C 2), 1 250 MPa 1)/235 °C 2) and 1 550 MPa 1)/600 °C 2). These nuts are intended to be used with split pins in conformity with ISO 1234. 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 Also numbered as ISO 4147 Supersedes 96/703794 DC (11/2005)
    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 1234:1997 Split pins
    ISO 9139:1998 Aerospace — Nuts, plain or slotted (castellated) — Procurement specification
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