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  • ASME B1.7 : 2006 : R2016

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    SCREW THREADS: NOMENCLATURE, DEFINITIONS, AND LETTER SYMBOLS

    Available format(s):  Hardcopy, PDF

    Superseded date:  12-08-2021

    Language(s):  English

    Published date:  01-01-2016

    Publisher:  American Society of Mechanical Engineers

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

    Foreword
    Committee Roster
    1 General
    2 Definition of Terms
    Nonmandatory Appendices
    A - Superseded Thread Series Designations
    B - ISO Symbols for Screw Threads
    C - Greek Alphabet

    Abstract - (Show below) - (Hide below)

    Provides a uniform practice for standard screw threads with regard to the following: (a) screw thread nomenclature (b) letter symbols for the designating features of a screw thread for use on drawings, in tables that set forth imensional standards, in other records, and for expressing mathematical relationship.

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

    Development Note Supersedes ASME B1.7M (11/2006)
    Document Type Standard
    Product Note Reconfirmed 2016
    Publisher American Society of Mechanical Engineers
    Status Superseded
    Superseded By
    Supersedes

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

    ISO 2903:2016 ISO metric trapezoidal screw threads — Tolerances
    CGA V 1 : 2013 STANDARD FOR COMPRESSED GAS CYLINDER VALVE OUTLET AND INLET CONNECTIONS
    ISO 2904:1977 ISO metric trapezoidal screw threads — Basic dimensions
    ISO 1502:1996 ISO general-purpose metric screw threads Gauges and gauging
    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
    ISO 2902:2016 ISO metric trapezoidal screw threads General plan
    ISO 2901:2016 ISO metric trapezoidal screw threads Basic and design profiles
    ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
    ISO 1501:2009 ISO miniature screw threads
    View more information

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