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  • BS EN 1667:1998

    Current The latest, up-to-date edition.

    Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-04-1998

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Dimensions
    4 Requirements and reference European
      or International Standards
    5 Designation
    Annex A (normative) - Gauging of hexagon nuts with flange

    Abstract - (Show below) - (Hide below)

    Defines the characteristics of prevailing torque type all metal hexagon nuts with flange and metric fine pitch thread with nominal thread diameters d from 8 mm up to and including 20 mm, in product grade A for sizes d up to and including 16 mm and product grade B for sizes d > 16 mm and with property classes 6, 8 and 10.

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

    Committee FME/9
    Development Note Supersedes 94/713226 DC. (09/2005) Reviewed and confirmed by BSI, May 2008. (04/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    BS 7141-7:1991 Narrow fabrics Specification for woven cotton tapes and webbings

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

    ISO 4042:1999 Fasteners Electroplated coatings
    EN ISO 4042:1999 FASTENERS - ELECTROPLATED COATINGS (ISO 4042:1999)
    ISO 4759-1:2000 Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
    ISO 2320:2015 Fasteners Prevailing torque steel nuts Functional properties
    ISO 724:1993 ISO general-purpose metric screw threads — Basic dimensions
    EN 493 : 1992 FASTENERS - SURFACE DISCONTINUITIES - NUTS
    ISO 965-2:1998 ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality
    EN ISO 4759-1 : 2000 TOLERANCES FOR FASTENERS - PART 1: BOLTS, SCREWS, STUDS AND NUTS - PRODUCT GRADES A, B AND C
    EN ISO 2320:2015 Fasteners - Prevailing torque steel nuts - Functional properties (ISO 2320:2015)
    ISO 8992:2005 Fasteners — General requirements for bolts, screws, studs and nuts
    ISO 3269:2000 Fasteners Acceptance inspection
    View more information

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