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    I.S. EN 4012:2005

    Current The latest, up-to-date edition.

    AEROSPACE SERIES - NUTS, BIHEXAGONAL, SELF-LOCKING, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (INCONEL 718), MOS[2] COATED - CLASSIFICATION: 1550 MPA (AT AMBIENT TEMPERATURE)/425 DEGREE C

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    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 self-locking bihexagonal nuts in NI-PH2601, MoS[2] coated, for aerospace applications.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes

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

    ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
    EN 4048 : 2004 Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature) / 425 °C - Technical specification
    EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
    ISO 4095:1998 Aerospace — Bihexagonal drives — Wrenching configuration — Metric series
    EN 2424:2008 Aerospace series - Marking of aerospace products
    PREN 2952 : 200P3 AEROSPACE SERIES - HEAT RESISTING ALLOY NI-PH2601 - SOLUTION TREATED AND COLD WORKED - BAR FOR FORGED FASTENERS - D <= 50 MM - 1270 MPA <= R[M] <= 1550 MPA
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