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  • AS/NZS 1252.1:2016

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    High-strength steel fastener assemblies for structural engineering - Bolts, nuts and washers Technical requirements

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

    Language(s):  English

    Published date:  23-12-2016

    Publisher:  Standards Australia

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    Abstract - (Show below) - (Hide below)

    ​Specifies the dimensional, material and marking requirements for steel bolt assemblies comprising steel bolts of property class 8.8, steel nuts of property class 8 with ISO metric coarse pitch series threads, in diameters from 12mm to 36mm, and associated hardened and tempered steel washers intended for use in steel structures.

    Scope - (Show below) - (Hide below)

    This Standard specifies the dimensional, material and marking requirements for steel bolt assemblies comprising steel bolts of property class 8.8, steel nuts of property class 8 with ISO metric coarse pitch series threads, in diameters from 12 mm to 36 mm, and associated hardened and tempered steel washers intended for use in steel structures. This Standard also specifies an additional bolt assembly type of property class 10.9 to EN 14399.3.The bolt assemblies are intended to be fully tensioned but may also be used in a snug tight condition or where designed to be partially tensioned. This Standard also sets out tests to verify the suitability of high-strength bolt, nut and washer assemblies for tensioning (preloading) for bolted connections in steelwork construction.This Standard is intended to apply to the manufacture of high-strength steel bolt assemblies.NOTE: AS/NZS 1252.2 provides requirements for verification testing.

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

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

    History - (Show below) - (Hide below)

    First published in Australia as AS B157—1960.Previous edition jointly revised and designated AS/NZS 1252:1996.AS/NZS 1252:1996 revised and redesignated in part AS/NZS 1252.1:2016. First published in Australia as ASB157—1960. Previous edition jointly revised and designated AS/NZS1252:1996. AS/NZS1252:1996 revised and redesignated in part AS/NZS1252.1:2016. Reissued incorporating Amendment No. 1 (November 2018).

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

    AS/NZS 4291.1:1995 Mechanical properties of fasteners Bolts, screws and studs
    AS 4100-1998 Steel structures (Reconfirmed 2016)
    AS 4291.1:2015 Mechanical properties of fasteners made of carbon steel and alloy steel Bolts, screws and studs
    AS/NZS 1214:2016 Hot-dip galvanized coatings on threaded fasteners (ISO metric coarse thread series) (ISO 10684:2004, MOD)
    AS/NZS 4680:2006 Hot-dip galvanized (zinc) coatings on fabricated ferrous articles (Reconfirmed 2017)

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

    AS 2304:2019 Water storage tanks for fire protection systems
    AS/NZS 4600:2018 Cold-formed steel structures
    AS/NZS 4994.4:2018 Temporary edge protection Perimeter Protection Screens
    AS/NZS 4645.2:2018 Gas distribution networks Steel pipe systems
    AS 5100.8:2017 Bridge design Rehabilitation and strengthening of existing bridges
    AS/NZS 4645.3:2018 Gas distribution networks Plastics pipe systems
    AS/NZS 2327:2017 Composite structures - Composite steel-concrete construction in buildings
    AS/NZS 1252.2:2016 High-strength steel fastener assemblies for structural engineering - Bolts, nuts and washers Verification testing for bolt assemblies
    AS 1657:2018 Fixed platforms, walkways, stairways and ladders - Design, construction and installation
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