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  • BS EN 28839:1992

    Current The latest, up-to-date edition.

    Mechanical properties of fasteners. Bolts, screws, studs and nuts made of non-ferrous metals

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-04-1992

    Publisher:  British Standards Institution

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

    Cooperating organizations
    National foreword
    Foreword
    1 Scope and field of application
    2 References
    3 Designation system and materials
    4 Mechanical properties
    5 Mechanical properties to be tested
    6 Test methods
    National annex NA (informative) - Committees responsible
    National annex NB (informative) - Cross-references

    Abstract - (Show below) - (Hide below)

    Gives the mechanical properties of bolts, screws, studs and nuts - with nominal thread diameters, d, from M1,6 TO M39 inclusive; - with metric ISO thread in accordance with ISO 261; - made of copper and copper alloys or aluminium and aluminium alloys.

    Scope - (Show below) - (Hide below)

    This International Standard specifies the mechanical properties of bolts, screws, studs and nuts

    • with nominal thread diameters, d, from M1,6 to M39 inclusive;

    • with metric ISO thread in accordance with ISO 261;

    • made of copper and copper alloys or aluminium and aluminium alloys.

    It does not apply to bolts, screws, studs and nuts with special property requirements such as

    • corrosion resistance;

    • electrical conductivity.

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

    Committee FME/9
    Development Note Also numbered as ISO 8839 Supersedes 85/79319 DC (10/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    BS 7433-1:1991 Cross recessed machine screws Specification for pan head screws of product grade A
    BS 7764:1994 Specification for hexagon slotted nuts and castle nuts
    BS 7433-3:1991 Cross recessed machine screws Specification for raised countersunk head screws product grade A

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

    ISO 426-1:1983 Wrought copper-zinc alloys — Chemical composition and forms of wrought products — Part 1: Non-leaded and special copper-zinc alloys
    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 898-7:1992 Mechanical properties of fasteners Part 7: Torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm
    ISO 209-1:1989 Wrought aluminium and aluminium alloys Chemical composition and forms of products Part 1: Chemical composition
    BS 3643-1:1981 ISO metric screw threads Principles and basic data
    ISO 1:2016 Geometrical product specifications (GPS) Standard reference temperature for the specification of geometrical and dimensional properties
    ISO 426-2:1983 Wrought copper-zinc alloys — Chemical composition and forms of wrought products — Part 2: Leaded copper-zinc alloys
    ISO 428:1983 Wrought copper-aluminium alloys — Chemical composition and forms of wrought products
    BS EN 20898-2:1994 Mechanical properties of fasteners Nuts with specified proof load values. Coarse thread
    ISO 1187:1983 Special wrought copper alloys — Chemical composition and forms of wrought products
    BS EN 20898-1:1992 Mechanical properties of fasteners Bolts, screws and studs
    ISO 427:1983 Wrought copper-tin alloys Chemical composition and forms of wrought products
    ISO 1337:1980 Wrought coppers (having minimum copper contents of 99,85 %) Chemical composition and forms of wrought products
    ISO 261:1998 ISO general purpose metric screw threads General plan
    ISO 209-2:1989 Wrought aluminium and aluminium alloys Chemical composition and forms of products Part 2: Forms of products
    ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread
    ISO 4014:2011 Hexagon head bolts Product grades A and B
    View more information

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