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  • ISO 68-2:1998

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ISO general purpose screw threads — Basic profile — Part 2: Inch screw threads

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

    Superseded date:  05-10-2023

    Language(s):  French, English

    Published date:  20-12-1998

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    This part of ISO 68 specifies the basic profile for ISO inch screw threads.

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

    Committee ISO/TC 1
    Development Note NEW CHILD AMD 1 IS ADDED NOW
    Document Type Standard
    Product Note NEW CHILD AMD 1 IS ADDED NOW
    Publisher International Organization for Standardization
    Status Superseded
    Superseded By
    Supersedes

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

    BS ISO 8434-2:2007 Metallic tube connections for fluid power and general use 37° flared connectors
    BS ISO 5145:2017 Gas cylinders. Cylinder valve outlets for gases and gas mixtures. Selection and dimensioning
    BS ISO 12151-5:2007 Connections for hydraulic fluid power and general use. Hose fittings Hose fittings with ISO 8434-2 37° flared ends
    AAMI HE75 : 2009(R2013) HUMAN FACTORS ENGINEERING - DESIGN OF MEDICAL DEVICES
    ISO 12151-1:2010 Connections for hydraulic fluid power and general use — Hose fittings — Part 1: Hose fittings with ISO 8434-3 O-ring face seal ends
    ISO 8434-3:2005 Metallic tube connections for fluid power and general use — Part 3: O-ring face seal connectors
    BIS IS 4218-3 : 1999 AMD 1 2012 ISO GENERAL PURPOSE METRIC SCREW THREADS - PART 3: BASIC DIMENSIONS
    BS ISO 13948-1:2015 Diesel engines. Fuel injection pumps and fuel injector low-pressure connections Threaded connections
    07/30163197 DC : 0 BS ISO 12151-1 - CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 1: HOSE FITTINGS WITH ISO 8434-3 O-RING FACE SEAL ENDS
    BS ISO 1222:2010 Photography. Tripod connections
    UNI ISO 12151-5 : 2012 CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 5: HOSE FITTINGS WITH ISO 8434-2 37 DEGREE FLARED ENDS
    BS ISO 12151-1 : 2010 CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 1: HOSE FITTINGS WITH ISO 8434-3 O-RING FACE SEAL ENDS
    SAE J 518/3 : 2015 HYDRAULIC FLANGE CLAMPS, 2-SCREW FLANGE CONNECTION TO BE USED WITH SAE J518-1, (CODE 61) CONNECTIONS WHERE ONLY LOW PRESSURE IS REQUIRED
    UNI ISO 8434-2 : 2012 METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 2: 37 DEGREE FLARED CONNECTORS
    IEC 61950:2007 Cable management systems - Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit
    09/30199060 DC : 0 BS ISO 11926-2 - CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 263 INCH THREADS AND O-RING SEALING - PART 2: HEAVY-DUTY (S SERIES) STUD ENDS
    14/30288036 DC : 0 BS ISO 13948-1 - DIESEL ENGINES - FUEL INJECTION PUMPS AND FUEL INJECTOR - PART 1: THREADED CONNECTIONS
    SAE J 1453/3 : 2012 SPECIFICATION FOR O-RING FACE SEAL CONNECTORS: PART 3 - REQUIREMENTS, DIMENSIONS, AND TESTS FOR STEEL UNIONS, BULKHEADS, SWIVELS, BRAZE SLEEVES, CAPS, AND CONNECTORS WITH SAE J1926-2 INCH STUD ENDS
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    AAMI HE75 : 2009 HUMAN FACTORS ENGINEERING - DESIGN OF MEDICAL DEVICES
    ISO 6162-2:2018 Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76
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    ISO 13948-1:2015 Diesel engines Fuel injection pumps and fuel injector low-pressure connections Part 1: Threaded connections
    ISO 13631:2002 Petroleum and natural gas industries Packaged reciprocating gas compressors
    SAE J 1453/1 : 2012 SPECIFICATION FOR O-RING FACE SEAL CONNECTORS - PART 1: TUBE CONNECTION DETAILS AND COMMON REQUIREMENTS FOR PERFORMANCE AND TESTS
    BS ISO 3019-1:2001 Hydraulic fluid power. Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors Inch series shown in metric units
    06/30146756 DC : DRAFT FEB 2006
    ISO 1222:2010 Photography Tripod connections
    17/30332783 DC : 0 BS ISO 5145 - GAS CYLINDERS - CYLINDER VALVE OUTLETS FOR GASES AND GAS MIXTURES - SELECTION AND DIMENSIONING
    BS ISO 6162-1:2012 Hydraulic fluid power. Flange connections with split or one-piece flange clamps and metric or inch screws Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
    BS ISO 725:2009 ISO inch screw threads. Basic dimensions
    SAE J 518/1 : 2013 HYDRAULIC FLANGED TUBE, PIPE, AND HOSE CONNECTIONS, 4-SCREW FLANGE CONNECTION - PART 1: 3.5 MPA TO 35 MPA (CODE 61)
    MIL-DTL-24788 Revision B:2017 Coupling Assembly, Semi-Dry-Break, Quick-Disconnect Fuel, with or without Continuity Switch
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    UNI ISO 8434-3 : 2012 METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 3: O-RING FACE SEAL CONNECTORS
    ISO 12151-5:2007 Connections for hydraulic fluid power and general use — Hose fittings — Part 5: Hose fittings with ISO 8434-2 37 degree flared ends
    ISO 6162-1:2012 Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
    ISO 8434-2:2007 Metallic tube connections for fluid power and general use — Part 2: 37 degree flared connectors
    DIN EN ISO 10692-1 E : 2003 GAS CYLINDERS - GAS CYLINDER VALVE CONNECTIONS FOR USE IN THE MICROELECTRONIC INDUSTRY - PART 1: OUTLET CONNECTIONS
    ISO 3019-1:2001 Hydraulic fluid power — Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors — Part 1: Inch series shown in metric units
    ISO 10692-1:2001 Gas cylinders — Gas cylinder valve connections for use in the micro-electronics industry — Part 1: Outlet connections
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    EN ISO 10692-1:2001 Gas cylinders - Gas cylinder valve connections for use in the microelectronics industry - Part 1: Outlet connections (ISO 10692-1:2001)
    EN ISO 13631:2002 Petroleum and natural gas industries - Packaged reciprocating gas compressors (ISO 13631:2002)
    DIN ISO 3019-1:2004-02 Hydraulic fluid power - Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors - Part 1: Inch series shown in metric units (ISO 3019-1:2001)
    CSA HGV 4.4 : 2013(R2018) STANDARD FOR BREAKAWAY DEVICES FOR COMPRESSED HYDROGEN DISPENSING HOSES AND SYSTEMS
    MSS SP 133 : 2010 EXCESS FLOW VALVES FOR LOW PRESSURE FUEL GAS APPLIANCES
    UNI 7323-14 : 2014 FASTENERS WITH PARTICULAR CHARACTERISTICS - TECHNICAL REQUIREMENTS - PART 14: THREAD FORMING SCREWS FOR ISO METRIC, TYPES AND DESIGNATION
    NF ISO 12151-1 : 2010 AMD 1 2017 CONNECTIONS FOR HYDRAULIC FLUID POWER AND GENERAL USE - HOSE FITTINGS - PART 1: HOSE FITTINGS WITH ISO 8434-3 O-RING FACE SEAL ENDS
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    09/30199068 DC : 0 BS ISO 11926-3 - CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ISO 263 INCH THREADS AND O-RING SEALING - PART 3: LIGHT-DUTY (L SERIES) STUD ENDS
    CSA HGV 4.5 : 2013 STANDARD FOR PRIORITY AND SEQUENCING EQUIPMENT FOR HYDROGEN VEHICLE FUELING
    BS ISO 8434-3:2005 Metallic tube connections for fluid power and general use O-ring face seal connectors
    ISO 725:2009 ISO inch screw threads Basic dimensions
    ISO 5145:2017 Gas cylinders — Cylinder valve outlets for gases and gas mixtures — Selection and dimensioning
    BS EN ISO 13631:2002 Petroleum and natural gas industries. Packaged reciprocating gas compressors
    DIN EN ISO 10692-1:2003-04 GAS CYLINDERS - GAS CYLINDER VALVE CONNECTIONS FOR USE IN THE MICROELECTRONIC INDUSTRY - PART 1: OUTLET CONNECTIONS
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