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  • AS/NZS 1112:1996

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 metric hexagon nuts, including thin nuts, slotted nuts and castle nuts

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

    Superseded date:  30-06-2017

    Language(s):  English

    Published date:  05-10-1996

    Publisher:  Standards Australia

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

    1 - AS/NZS 1112:1996 ISO METRIC HEXAGON NUTS, INCLUDING THIN NUTS, SLOTTED NUTS AND CASTLE NUTS
    4 - PREFACE
    5 - CONTENTS
    6 - 1 SCOPE
    7 - 2 REFERENCED DOCUMENTS
    7 - 3 DEFINITIONS
    7 - 3.1 Squareness tolerance
    7 - 3.2 Symmetry tolerance
    7 - 4 METHOD OF MANUFACTURE
    7 - 5 SHAPE, DIMENSION AND FINISH
    7 - 5.1 General
    8 - 5.2 Screw threads
    8 - 5.2.1 General
    8 - 5.2.2 Tolerances
    8 - 5.3 Chamfering, washer facing and countersinking
    8 - 5.3.1 Chamfering and washer facing
    8 - 5.3.2 Countersinking
    8 - 5.4 Squareness and symmetry
    8 - 5.4.1 Squareness of thread to bearing face(s)
    8 - 5.4.2 Symmetry of hexagon
    8 - 5.5 Finish
    8 - 5.5.1 General
    8 - 5.5.2 Uncoated nuts
    8 - 5.5.3 Coated nuts
    15 - 6 MATERIALS AND MECHANICAL PROPERTIES OF STEEL NUTS
    15 - 7 TEST METHODS FOR STEEL NUTS
    17 - 8 MARKING
    17 - 9 DESIGNATION
    18 - APPENDIX A - RECOMMENDED HEXAGON NUT SIZES FOR THREADS GREATER THAN M64
    19 - APPENDIX B - BASIS FOR DERIVATION OF TOLERANCES
    20 - APPENDIX C - RECOMMENDED GAUGE AND METHOD FOR CHECKING THE SQUARENESS OF THE THREAD TO THE FACE OF THE NUT
    21 - APPENDIX D - RECOMMENDED COMBINATIONS OF STEEL NUTS AND EXTERNALLY THREADED STEEL FASTENERS
    21 - D1 RECOMMENDED COMBINATIONS OF NORMAL, SLOTTED AND CASTLE NUTS WITH BOLTS AND SCREWS
    21 - D2 THIN-NUT FAILURE LOADS
    23 - APPENDIX E - A SUGGESTED AUDIT SAMPLING PLAN FOR MECHANICAL PROPERTIES

    Abstract - (Show below) - (Hide below)

    Specifies the dimensions and marking requirements for style 1 nuts, style 2 nuts, slotted nuts, castle nuts and thin nuts with ISO metric coarse pitch series threads in thread sizes from 1.6 to 65 mm inclusive and the material requirements for steel nuts of property classes 04, 05, p, 8, 9, 10 and 12.

    Scope - (Show below) - (Hide below)

    This Standard specifies the dimensions and marking requirements for style 1 nuts, style 2 nuts, slotted nuts, castle nuts and thin nuts with ISO metric coarse pitch series threads as given in Table 1, and the material requirements for steel nuts of property classes 04, 05, 5, 8, 9, 10 and 12.NOTES:1 The range of nominal sizes included in this Standard is considered adequate for most of the applications for which the Standard is likely to be employed, but for the convenience of users requiring larger sizes, further information in relation to the nut parameters and derivation of tolerances is provided in Appendix A and Appendix B, respectively.2 The requirements specified in this Standard are identical with those given in ISO 4032, 4033, 4034 for nuts larger than M36 and 4035 for thin nuts.3 Inclusion of the property classes given in this Standard does not necessarily imply that such types are stock items. The purchaser should refer to the manufacturer's listing for stock availability.4 If nuts with other than coarse pitch series threads are required, these are subject to agreement between the manufacturer and the user, and the thread series should be selected from AS 1721.

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

    Committee ME-029
    Document Type Standard
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes

    History - (Show below) - (Hide below)

    Under revision see DR 00040 CP-00043 CP (in part) First published in Australia as AS 1112-1972.Second edition 1980.Revised and designated AS/NZS 1112:1996. First published in Australia as AS 1112-1972. Second edition 1980. Revised and designated AS/NZS 1112:1996.

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

    AS 1897-1976 Electroplated coatings on threaded components (metric coarse series)
    AS/NZS 1111:1996 ISO metric hexagon commercial bolts and screws
    AS 1214-1983 Hot-dip galvanized coatings on threaded fasteners (ISO metric coarse thread series)
    AS 1275-1985 Metric screw threads for fasteners (Reconfirmed 2017)
    AS 1014-1986 Gauging of metric screw threads (Reconfirmed 2018)
    AS 1654.1-1995 ISO system of limits and fits - Bases of tolerances, deviations and fits
    AS 1721-1985 General purpose metric screw threads
    AS/NZS 1110:1995 ISO metric precision hexagon bolts and screws
    AS/NZS 4291.2:1995 Mechanical properties of fasteners Nuts with specified proof load values - Coarse thread

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

    AS 1137.3-1981 Insulators - Porcelain and glass indoor and outdoor station post insulators (for voltages greater than 1000 V a.c.)
    AS 3819.1-1998 Heavy duty towing components 70 mm and 110 mm diameter towballs for heavy duty couplings (Reconfirmed 2016)
    AS 1275-1985 Metric screw threads for fasteners (Reconfirmed 2017)
    AS 4181-1999 Stainless steel clamps for waterworks purposes
    AS 2089-1993 Sheave blocks for lifting purposes
    AS/NZS 1390:1997 Cup head bolts with ISO metric coarse pitch threads (Reconfirmed 2016)
    AS 3990-1993 Mechanical equipment - Steelwork (Reconfirmed 2016)
    AS/NZS 4396:1999 Connectors - Insulation piercing - For 0.6/1 kV aerial bundled cables
    AS/NZS 2857:1996 Timber drums for insulated electric cables and bare conductors
    AS 4041-2006 Pressure piping (Reconfirmed 2016)
    AS 1228-1997 Pressure equipment - Boilers
    AS 1214-1983 Hot-dip galvanized coatings on threaded fasteners (ISO metric coarse thread series)
    AS 4100-1998 Steel structures (Reconfirmed 2016)
    AS/NZS 4677:2000 Steel utility services poles
    AS/NZS 1559:1997 Hot-dip galvanized steel bolts and associated nuts and washers for tower construction
    AS/NZS 4291.2:1995 Mechanical properties of fasteners Nuts with specified proof load values - Coarse thread
    AS/NZS 3845:1999 Road safety barrier systems
    AS 2528-1982 Bolts, studbolts and nuts for flanges and other high and low temperature applications
    AS 1154.3-1985 Insulator and conductor fittings for overhead power lines - Performance and general requirements for helical fittings
    AS 3703.1-1989 Long-span corrugated steel structures - Materials and manufacture
    AS 1210-1997 Pressure vessels
    AS 3766-1990 Mechanical fittings for low voltage aerial bundled cables
    MP 52-2001 Manual of authorization procedures for plumbing and drainage products
    AS 3578-1993 Cast iron non-return valves for general purposes
    AS 1576.2-1991 Scaffolding - Couplers and accessories
    AS/NZS 2041:1998 Buried corrugated metal structures
    AS 1897-1976 Electroplated coatings on threaded components (metric coarse series)
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