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  • BS EN 4073:2016

    Current The latest, up-to-date edition.

    Aerospace series. Screws, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa (at ambient temperature) / 235 °C

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-04-2016

    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
    Annex A (normative) - Standard evolution form

    Abstract - (Show below) - (Hide below)

    Defines the characteristics of screws, pan head, six lobe recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated.

    Scope - (Show below) - (Hide below)

    This European Standard specifies the characteristics of screws, pan head, six lobe recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated.

    Classification: 1 100 MPa 1) / 235 °C 2).

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

    Committee ACE/12
    Development Note Supersedes 13/30288694 DC. (04/2016)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
    ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
    ISO 7689:2008 Aerospace Bolts, with MJ threads, made of alloy steel, strength class 1 100 MPa Procurement specification
    EN 3911:2010 Aerospace series - Six lobe recess - Geometrical definition
    EN 2133:2010 Aerospace series - Cadmium plating of steels with specified tensile strength ≤ 1 450 MPa, copper, copper alloys and nickel alloys
    EN 2424:2008 Aerospace series - Marking of aerospace products
    TR 3775 : 4 AEROSPACE SERIES - BOLTS AND PINS - MATERIALS
    ISO 3353-1:2002 Aerospace Lead and runout threads Part 1: Rolled external threads
    ISO 7913:1994 Aerospace Bolts and screws, metric Tolerances of form and position
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