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  • DIN EN ISO 2320:2016-05

    Current The latest, up-to-date edition.

    FASTENERS - PREVAILING TORQUE STEEL NUTS - FUNCTIONAL PROPERTIES (ISO 2320:2015)

    Available format(s):  Hardcopy, PDF

    Language(s):  English, German

    Published date:  01-01-2016

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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

    National foreword
    National Annex NA (informative) - Bibliography
    European foreword
    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Thread
    6 Lubrication
    7 Mechanical properties of prevailing torque nuts
    8 Functional requirements for prevailing torque
      properties
    9 Test method
    Annex A (normative) - Temperature influence on
            prevailing torques of nuts with nonmetallic
            insert
    Annex B (informative) - Principles for the evaluation
            of the total coefficient of friction, [mu]tot
    Annex C (informative) - Test clamp force and
            prevailing torques for prevailing torque
            nuts M3 and M4 in property classes 8 and 10
    Bibliography

    Abstract - (Show below) - (Hide below)

    This standard is included in DIN Handbook 55.

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

    Development Note Supersedes DIN 267-15. (02/2005)
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN EN ISO 7719:2016-05 (Draft) PREVAILING TORQUE TYPE ALL-METAL HEXAGON REGULAR NUTS - PROPERTY CLASSES 5, 8 AND 10 (ISO 7719:2012)
    DIN EN ISO 10512:2016-05 (Draft) PREVAILING TORQUE TYPE HEXAGON REGULAR NUTS (WITH NON-METALLIC INSERT) WITH METRIC FINE PITCH THREAD - PROPERTY CLASSES 6, 8 AND 10 (ISO 10512:2012)
    DIN EN ISO 7040:2016-05 (Draft) PREVAILING TORQUE TYPE HEXAGON REGULAR NUTS (WITH NON-METALLIC INSERT) - PROPERTY CLASSES 5, 8 AND 10 (ISO 7040:2012)
    DIN 25201-2:2015-12 DESIGN GUIDE FOR RAILWAY VEHICLES AND THEIR COMPONENTS - BOLTED JOINTS - PART 2: DESIGN - MECHANICAL APPLICATIONS
    VDI/VDE 2251 Blatt 1.1:2016-02 Bolted joints - Tensioned joints - Precision engineering components
    DIN ISO 8992:2005-09 Fasteners - General requirements for bolts, screws, studs and nuts (ISO 8992:2005)
    DIN EN ISO 7042:2016-05 (Draft) PREVAILING TORQUE TYPE ALL-METAL HEXAGON HIGH NUTS - PROPERTY CLASSES 5, 8, 10 AND 12 (ISO 7042:2012)
    DIN HDBK 55 : 10ED 2013 MECHANISCHE VERBINDUNGSELEMENTE 3 - TECHNISCHE LIEFERBEDINGUNGEN FUER SCHRAUBEN, MUTTERN UND UNTERLEGTEILE
    DIN EN ISO 10511:2016-05 (Draft) PREVAILING TORQUE TYPE HEXAGON THIN NUTS (WITH NON-METALLIC INSERT) (ISO 10511:2012)
    DIN EN ISO 10513:2016-05 (Draft) PREVAILING TORQUE TYPE ALL-METAL HEXAGON HIGH NUTS WITH METRIC FINE PITCH THREAD - PROPERTY CLASSES 8, 10 AND 12 (ISO 10513:2012)

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

    ISO 16047:2005 Fasteners — Torque/clamp force testing
    ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread
    DIN EN ISO 898-1:2013-05 MECHANICAL PROPERTIES OF FASTENERS MADE OF CARBON STEEL AND ALLOY STEEL - PART 1: BOLTS, SCREWS AND STUDS WITH SPECIFIED PROPERTY CLASSES - COARSE THREAD AND FINE PITCH THREAD (ISO 898-1:2013)
    ISO 965-2:1998 ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality
    ISO 262:1998 ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts
    ISO 68-1:1998 ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads
    ISO 273:1979 Fasteners — Clearance holes for bolts and screws
    ISO 261:1998 ISO general purpose metric screw threads General plan
    ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
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