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  • ISO 529:2017

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    Short machine taps and hand taps

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  French, English

    Published date:  06-03-2017

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 529:2017 specifies the general dimensions of short machine taps and hand taps. These dimensions, established as functions of the thread diameter and pitch, are the following:

    - length of thread (maximum);

    - overall length;

    - shank diameter and dimensions of driving square;

    - dimensions of the connecting portion between the shank and threaded part.

    ISO 529:2017 is applicable to taps intended for cutting the following threads:

    a) ISO metric threads:

    • - coarse pitch;
    • - fine pitch;

    b) ISO inch threads:

    • - "Unified Coarse" series (UNC) and "Unified Fine" series (UNF);

    c) Inch threads, non-recommended:

    • - "British Standard Whitworth" (BSW) and "British Standard Fine" (BSF);
    • - "British Association" (BA).

    NOTE 1 The overall length, thread length and diameters of shank for taps whose thread diameter and pitch are not listed in tables are given in Table A.1.

    NOTE 2 Annex B gives an abstract from ISO 237 for shank diameters and size of driving squares, for information.

    NOTE 3 Technical specifications for taps covered by this document (including marking) are given in ISO 8830.

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

    Committee ISO/TC 29/SC 9
    Development Note Supersedes ISO/FDIS 529. (03/2017)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    01/123802 DC : DRAFT OCT 2001 BS ISO 14531-2 - PLASTICS PIPES AND FITTINGS - CROSSLINKED POLYETHYLENE (PE-X) PIPE SYSTEMS FOR THE TRANSPORT OF GASEOUS FUELS - METRIC SERIES - SPECIFICATIONS - PART 2: FITTINGS FOR HEAT FUSION JOINTING
    API 16D : 2004 : R2013 SPECIFICATION FOR CONTROL SYSTEMS FOR DRILLING WELL CONTROL EQUIPMENT AND CONTROL SYSTEMS FOR DIVERTER EQUIPMENT
    DIN EN 22857:1990-07 GROUND THREAD TAPS FOR ISO METRIC THREADS OF TOLERANCES 4H TO 8H AND 4G TO 6G COARSE AND FINE PITCHES; MANUFACTURING TOLERANCES ON THE THREADED PORTION
    NBR 14117 : 1998 MACHOS RETIFICADOS PARA ROSCAR - ROSCA METRICA ISO COM CAMPO DE TOLERANCIA 4H ATE 8H E 4G ATE 6G PARA ROSCAS NORMAL E FINA - TOLERANCIA DE FABRICACAO DA PARTE DA ROSCA
    API 16D RUSSIAN : 2004 SPECIFICATION FOR CONTROL SYSTEMS FOR DRILLING WELL CONTROL EQUIPMENT AND CONTROL SYSTEMS FOR DIVERTER EQUIPMENT
    BS ISO 2284:2017 Hand taps for parallel and taper pipe threads. General dimensions and marking
    ISO 2284:2017 Hand taps for parallel and taper pipe threads General dimensions and marking
    NF EN 22857 : 1990 GROUND THREAD TAPS FOR ISO METRIC THREADS OF TOLERANCES 4H TO 8H AND 4G TO 6G COARSE AND FINE PITCHES - MANUFACTURING TOLERANCES ON THE THREADED PORTION
    I.S. EN 22857:1990 GROUND THREAD TAPS FOR ISO METRIC THREADS OF TOLERANCES 4H TO 8H AND 4G TO 6G COARSE AND FINE PITCHES - MANUFACTURING TOLERANCES ON THE THREADED PORTION
    NBR 14308 : 1999 MACHO PARA ROSCAR - NOMENCLATURA DAS PRINCIPAIS FORMAS E CONCEITOS
    BS 949-1(1992) : 1992 SCREWING TAPS - PART 1: SPECIFICATION OF GENERAL DIMENSIONS
    BS 3172(1995) : 1995 AMD 9448 SPECIFICATION FOR SCREW THREADS FOR SPECTACLE FRAMES
    BS ISO 8051 : 2016 LONG SHANK TAPS WITH NOMINAL DIAMETERS FROM M3 TO M10 - FULL-DIAMETER SHANK TAPS WITH RECESS
    API 16D CHINESE : 2004 SPECIFICATION FOR CONTROL SYSTEMS FOR DRILLING WELL CONTROL EQUIPMENT AND CONTROL SYSTEMS FOR DIVERTER EQUIPMENT
    API 16D:2004 SPECIFICATION FOR CONTROL SYSTEMS FOR DRILLING WELL CONTROL EQUIPMENT AND CONTROL SYSTEMS FOR DIVERTER EQUIPMENT
    SAE J 2123 : 1998 NUMBERING SYSTEM FOR TAPS
    ISO 2283:2000 Long shank taps with nominal diameters from M3 to M24 and 1/8 in to 1 in Reduced shank taps
    BS 949-4(1990) : 1990 SCREWING TAPS - SPECIFICATION FOR METRIC GROUND THREAD TAPS: MANUFACTURING TOLERANCES
    BS 949-2(1979) : 1979 SCREWING TAPS - TAPS FOR UNIFIED THREADS (AND FOR THE OBSOLESCENT THREADS OF WHITWORTH AND BA FORMS)
    ISO 8051:2016 Long shank taps with nominal diameters from M3 to M10 Full-diameter shank taps with recess
    UNE-EN ISO 11381:2016 Ophthalmic optics - Spectacle frames - Screw threads (ISO 11381:2016)
    ISO 2857:1973 Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches Manufacturing tolerances on the threaded portion
    BS EN ISO 11381:2016 OPHTHALMIC OPTICS - SPECTACLE FRAMES - SCREW THREADS (ISO 11381:2016)
    ISO 11381:2016 Ophthalmic optics Spectacle frames Screw threads
    I.S. EN ISO 11381:2016 OPHTHALMIC OPTICS - SPECTACLE FRAMES - SCREW THREADS (ISO 11381:2016)
    EN ISO 11381:2016 OPHTHALMIC OPTICS - SPECTACLE FRAMES - SCREW THREADS (ISO 11381:2016)
    EN 22857 : 1989 GROUND THREAD TAPS FOR ISO METRIC THREADS OF TOLERANCES 4H TO 8H AND 4G TO 6G COARSE AND FINE PITCHES - MANUFACTURING TOLERANCES ON THE THREADED PORTION

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

    ISO 2857:1973 Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches Manufacturing tolerances on the threaded portion
    ISO 8830:1991 High-speed steel machine taps with ground threads Technical specifications
    ISO 237:1975 Rotating tools with parallel shanks Diameters of shanks and sizes of driving squares
    ISO 286-2:2010 Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
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