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  • BS EN 2811:2016

    Current The latest, up-to-date edition.

    Aerospace series. Nuts, hexagon, slotted/castellated in steel cadmium plated. Classification. 1 100 MPa/235 °C

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-01-2017

    Publisher:  British Standards Institution

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

    European foreword
    1 Scope
    2 Normative references
    3 Required characteristics
    4 Designation
    5 Marking
    6 Technical specification

    Abstract - (Show below) - (Hide below)

    Defines the characteristics of steel, cadmium plated hexagonal nuts, with an upper portion slotted or castellated normal height, normal across flats.

    Scope - (Show below) - (Hide below)

    This European Standard specifies the characteristics of steel, cadmium plated hexagonal nuts, with an upper portion slotted or castellated normal height, normal across flats. These nuts are intended for use in aircraft assemblies subjected principally to shear loading. They are intended to be used with threaded parts of 1100MPa 1) tensile strength classification and split pins to EN2367 . The cadmium plating restricts the application to temperatures not exceeding 235°C.

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

    Committee ACE/12
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
    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 5855-1:1999 Aerospace MJ threads Part 1: General requirements
    EN 2438 : 2008 Aerospace series - Steel FE-PL2102 (35NiCr6) - 900 MPa ≤ Rm ≤ 1 100 MPa - Bars - De ≤ 40 mm
    ISO 7313:1984 Aircraft High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE)
    EN 2205 : 2009 Aerospace series - Steel FE-PL1502 (25CrMo4) - 900 MPa ≤ Rm ≤ 1 100 MPa - Bars - De ≤ 40 mm
    EN 2133:2010 Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
    PREN 2444 : 2 AEROSPACE SERIES - STEEL FE-PL711 - 900 MPA <= R[M] <= 1100 MPA - BARS AND WIRES D[E] <= 45 MM
    EN 2424:2008 Aerospace series - Marking of aerospace products
    EN 2367 : 1989 AEROSPACE SERIES - SPLIT PINS IN STEEL EN 2367
    ISO 4147:1997 Aerospace — Nuts, hexagonal, slotted (castellated), normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 degrees C, 600 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/425 degrees C, 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C, 1 100 MPa (at ambient temperature)/650 degrees C, 1 210 MPa (at ambient temperature)/730 degrees C, 1 250 MPa (at ambient temperature)/235 degrees C and 1 550 MPa (at ambient temperature)/600 degrees C — Dimensions
    ISO 9139:1998 Aerospace — Nuts, plain or slotted (castellated) — Procurement specification
    EN 2448 : 2008 Aerospace series - Steel FE-PL1503 (35CrMo4) - 900 MPa ≤ Rm ≤ 1 100 MPa - Bars - De ≤ 40 mm
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