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  • ISO 965-5:1998

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    ISO general purpose metric screw threads Tolerances Part 5: Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance position h before galvanizing

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

    Language(s):  French, English

    Published date:  12-20-1998

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    This part of ISO 965 specifies deviations and limits of sizes for pitch and crest diameters for ISO general purpose metric internal screw threads conforming to ISO 262 having basic profile according to ISO 68-1.

    Internal screw threads according to this part of ISO 965 are intended to mate with external screw threads with maximum size of tolerance position h before hot-dip galvanizing.

    The limits of sizes for the tolerance quality specified are derived from tolerances specified in ISO 965-1.

    The fundamental deviations for internal screw threads with a tolerance position AZ have been calculated according to the following formula:

    EIAZ = + (300 + 20P)

    Where

    EI is expressed in micrometers.

    P is expressed in millimeters.

    The fundamental deviations for internal screw threads with a tolerance position AX have been calculated according to the following formula:

    EIAX = + (220P - 20)

    Where

    EI is expressed in micrometers;

    P is expressed in millimeters.

    Products made with thread tolerances according to this part of ISO 965 may show load failure when tested in accordance with ISO 898-2 without adjustment of the other mechanical properties.

    Internal screw threads with thread tolerances according to this part of ISO 965 must not be mated with external screw threads having thread tolerances according to ISO 965-4 because such combinations will create severe risk of thread stripping.

    NOTE Internal screw threads with tolerance class 6AZ are primarily intended to mate with external screw threads centrifuged after hot-dip galvanizing.

    Internal screw threads with tolerance class 6AX are primarily intended to mate with hot-dip galvanized external screw threads with heavy coating not centrifuged.

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

    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

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

    02/704463 DC : DRAFT MAR 2002 PREN 14399-4 - HIGH-STRENGTH STRUCTURAL BOLTING FOR PRELOADING - PART 4: SYSTEM HV - HEXAGON BOLT AND NUT ASSEMBLIES
    13/30277431 DC : 0 BS EN 14399-3 - HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 3: SYSTEM HR - HEXAGON BOLT AND NUT ASSEMBLIES
    NFE 25 812 : 2004 HIGH-STRENGTH STRUCTURAL BOLTING FOR PRELOADING - HRC SYSTEM - PRELOADED BOLTS
    API 674 : 2010 : INC : ERR 1 : 2015 : R2016 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    I.S. EN 1515-4:2009 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
    PREN 14399-8 : DRAFT 2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 8: SYSTEM HV - HEXAGON FIT BOLT AND NUT ASSEMBLIES
    DIN EN 14399-10:2016-01 (Draft) HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    EN 14399-8:2007 High-strength structural bolting assemblies for preloading - Part 8: System HV - Hexagon fit bolt and nut assemblies
    BIS IS 4218-3 : 1999 AMD 1 2012 ISO GENERAL PURPOSE METRIC SCREW THREADS - PART 3: BASIC DIMENSIONS
    UNI EN 14399-7 : 2008 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 7: SYSTEM HR - COUNTERSUNK HEAD BOLT AND NUT ASSEMBLIES
    EN 15048-1:2016 Non-preloaded structural bolting assemblies - Part 1: General requirements
    DIN EN 14399-8:2008-03 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 8: SYSTEM HV - HEXAGON FIT BOLT AND NUT ASSEMBLIES
    13/30277434 DC : 0 BS EN 14399-4 - HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 4: SYSTEM HV - HEXAGON BOLT AND NUT ASSEMBLIES
    07/30166055 DC : 0 BS EN 14399-10 - HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    UNI EN 1515-4 : 2010 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
    I.S. EN 14399-10:2009 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    UNE-EN 14399-1:2016 High-strength structural bolting assemblies for preloading - Part 1: General requirements
    UNE-EN 14399-4:2016 High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon bolt and nut assemblies
    API 674 : 2010 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    PREN 14399-10 : DRAFT 2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    UNE-EN 15048-1:2018 Non-preloaded structural bolting assemblies - Part 1: General requirements
    UNI EN 14399-10 : 2009 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    ONORM EN 14399-10 : JUN 2009 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    ISO 8992:2005 Fasteners — General requirements for bolts, screws, studs and nuts
    EN 14399-10:2018 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
    BS EN 15048-1:2007 NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 1: GENERAL REQUIREMENTS
    BS EN 14399-1:2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 1: GENERAL REQUIREMENTS
    I.S. EN 14399-3:2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 3: SYSTEM HR - HEXAGON BOLT AND NUT ASSEMBLIES
    I.S. EN 14399-4:2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 4: SYSTEM HV - HEXAGON BOLT AND NUT ASSEMBLIES
    DIN EN 14399-3:2015-04 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 3: SYSTEM HR - HEXAGON BOLT AND NUT ASSEMBLIES
    I.S. EN 14399-1:2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 1: GENERAL REQUIREMENTS
    API 674 REDLINE : 2010 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    DIN ISO 8992:2005-09 Fasteners - General requirements for bolts, screws, studs and nuts (ISO 8992:2005)
    04/30114086 DC : DRAFT JUL 2004 EN ISO 10440-1 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS (OIL-FREE)
    02/711527 DC : DRAFT SEP 2002 ISO 10684 - FASTENERS - HOT DIP GALVANIZED COATINGS
    15/30332551 DC : 0 BS EN 14399-10 - HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    PREN 14399-3 : DRAFT 2013 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 3: SYSTEM HR - HEXAGON BOLT AND NUT ASSEMBLIES
    API 613:2003 SPECIAL PURPOSE GEAR UNITS FOR PETROLEUM, CHEMICAL AND GAS INDUSTRY SERVICES
    EN 14399-7:2007 High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies
    PD ISO/TR 11364:2012 GAS CYLINDERS - COMPILATION OF NATIONAL AND INTERNATIONAL VALVE STEM/GAS CYLINDER NECK THREADS AND THEIR IDENTIFICATION AND MARKING SYSTEM
    API STD 612:2020 Petroleum, Petrochemical, and Natural Gas Industries - Steam Turbines - Special-purpose Applications
    IS 1367 : Part 1 : 2014 TECHNICAL SUPPLY CONDITIONS FOR THREADED STEEL FASTENERS PART 1 GENERAL REQUIREMENTS FOR BOLTS, SCREWS, STUDS AND NUTS
    BS EN 14399-8:2007 High-strength structural bolting assemblies for preloading System HV. Hexagon fit bolt and nut assemblies
    BS EN 1515-4:2009 Flanges and their joints. Bolting Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    API 674 : 2010(R2016) POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    CSA B356 : 2000 WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS
    DIN EN 1515-4 E : 2010 FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC
    API 674 : 2010 : ERR 1 : 2014 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    API 674 : 2010 : ERR 2 : 2015 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    DIN EN 14399-8:2016-01 (Draft) HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 8: SYSTEM HV - HEXAGON FIT BOLT AND NUT ASSEMBLIES
    BS EN 14399-7:2007 High-strength structural bolting assemblies for preloading System HR. Countersunk head bolt and nut assemblies
    BS EN 14399-10:2009 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    15/30332548 DC : 0 BS EN 14399-8 - HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 8: SYSTEM HV - HEXAGON FIT BOLT AND NUT ASSEMBLIES
    I.S. EN 15048-1:2016 NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 1: GENERAL REQUIREMENTS
    DIN EN 15048-1:2016-09 NON-PRELOADED STRUCTURAL BOLTING ASSEMBLIES - PART 1: GENERAL REQUIREMENTS
    BS EN 14399-3:2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 3: SYSTEM HR - HEXAGON BOLT AND NUT ASSEMBLIES
    BS EN 74-1:2005 Couplers, spigot pins and baseplates for use in falsework and scaffolds Part 1: Couplers for tubes - Requirements and test procedures
    BS EN ISO 10684:2004 FASTENERS - HOT DIP GALVANIZED COATINGS
    UNE-EN 1515-4:2010 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    ISO/TR 11364:2012 Gas cylinders Compilation of national and international valve stem/gas cylinder neck threads and their identification and marking system
    ISO 10684:2004 Fasteners Hot dip galvanized coatings
    BS EN 14399-4:2005 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 4: SYSTEM HV - HEXAGON BOLT AND NUT ASSEMBLIES
    EN 1515-4:2009 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    EN 14399-1:2015 High-strength structural bolting assemblies for preloading - Part 1: General requirements
    EN ISO 10684:2004/AC:2009 Fasteners - Hot dip galvanized coatings (ISO 10684:2004/Cor 1:2008)
    EN 14399-4:2015 High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon bolt and nut assemblies
    EN 74-1:2005 Couplers, spigot pins and baseplates for use in falsework and scaffolds - Part 1: Couplers for tubes - Requirements and test procedures
    EN 14399-3:2015 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
    15/30332545 DC : 0 BS EN 14399-7 - HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 7: SYSTEM HR - COUNTERSUNK HEAD BOLT AND NUT ASSEMBLIES
    PREN 14399-4 : DRAFT 2013 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 4: SYSTEM HV - HEXAGON BOLT AND NUT ASSEMBLIES
    16/30337569 DC : 0 BS EN ISO 4034 - HEXAGON REGULAR NUTS (STYLE 1) - PRODUCT GRADE C
    16/30337573 DC : DRAFT APR 2016 BS EN ISO 4035 - HEXAGON THIN NUTS (STYLE 0), CHAMFERED - PRODUCT GRADES A AND B
    DIN EN 14399-10 E : 2009 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 10: SYSTEM HRC - BOLT AND NUT ASSEMBLIES WITH CALIBRATED PRELOAD
    DIN EN 1515-4:2010-04 Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
    06/30029245 DC : 0 EN 3660-062 - CABLE OUTLET ACCESSORIES FOR CIRCULAR AND RECTANGULAR ELECTRICAL AND OPTICAL CONNECTORS - PART 062: CABLE OUTLET, STYLE K, 90 DEGREE, FOR HEAT SHRINKABLE BOOT SHIELDED, SEALED, SELF LOCKING - PRODUCT STANDARD
    DIN 202:1999-11 SCREW THREADS - GENERAL PLAN
    BS ISO 8992:2005 Fasteners. General requirements for bolts, screws, studs and nuts
    CSA B356 : 2000 : R2005 WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS
    CSA B356 : 2000 : R2010 WATER PRESSURE REDUCING VALVES FOR DOMESTIC WATER SUPPLY SYSTEMS
    07/30139822 DC : 0
    UNE-EN 14399-3:2016 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
    PREN 14399-7 : DRAFT 2015 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 7: SYSTEM HR - COUNTERSUNK HEAD BOLT AND NUT ASSEMBLIES
    I.S. EN 14399-7:2007 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 7: SYSTEM HR - COUNTERSUNK HEAD BOLT AND NUT ASSEMBLIES
    UNI EN 14399-8 : 2008 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 8: SYSTEM HV - HEXAGON FIT BOLT AND NUT ASSEMBLIES
    DIN EN 14399-7:2016-01 (Draft) HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 7: SYSTEM HR - COUNTERSUNK HEAD BOLT AND NUT ASSEMBLIES
    I.S. EN 14399-8:2007 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 8: SYSTEM HV - HEXAGON FIT BOLT AND NUT ASSEMBLIES
    DIN EN ISO 10684:2011-09 Fasteners - Hot dip galvanized coatings (ISO 10684:2004 + Cor. 1:2008)
    DIN EN 14399-4:2015-04 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 4: SYSTEM HV - HEXAGON BOLT AND NUT ASSEMBLIES
    DIN EN 14399-1:2015-04 HIGH-STRENGTH STRUCTURAL BOLTING ASSEMBLIES FOR PRELOADING - PART 1: GENERAL REQUIREMENTS
    BS EN 28736:1992 TAPER PINS WITH INTERNAL THREAD, UNHARDENED
    DIN ISO 965-4:2002-05 ISO GENERAL PURPOSE METRIC SCREW THREADS - TOLERANCES - PART 4: LIMITS OF SIZES FOR HOT-DIP GALVANIZED EXTERNAL SCREW THREADS TO MATE WITH INTERNAL SCREW THREADS TAPPED WITH TOLERANCE POSITION H OR G AFTER GALVANIZING

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

    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
    ISO 5408:2009 Screw threads Vocabulary
    ISO 262:1998 ISO general purpose metric screw threads — Selected sizes for screws, bolts and nuts
    ISO 965-4:1998 ISO general purpose metric screw threads Tolerances Part 4: Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing
    ISO 68-1:1998 ISO general purpose screw threads Basic profile Part 1: Metric screw threads
    ISO 965-1:2013 ISO general purpose metric screw threads Tolerances Part 1: Principles and basic data
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