Skip to content
Please enter a keyword to search

  • DIN EN ISO 21670:2004-01

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    FASTENERS - HEXAGON WELD NUTS WITH FLANGE (ISO 21670:2014)

    Available format(s):  Hardcopy, PDF

    Superseded date:  07-03-2021

    Language(s):  English

    Published date:  01-01-2004

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

    Add To Cart

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

    National foreword
    National Annex NA (informative) - Bibliography
    Foreword
    1 Scope
    2 Normative references
    3 Dimensions
    4 Technical delivery conditions
    5 Designation
    6 Marking
    7 Connecting dimensions

    Abstract - (Show below) - (Hide below)

    This standard is included in DIN Handbook 140 E. Defines characteristics for hexagon weld nuts with flange, with sizes M5 to M16 (coarse thread) or D = 8 mm to 16 mm (fine pitch thread), of product grade A.

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

    Development Note Supersedes DIN 977 E (04/2004)
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Superseded

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

    DIN EN ISO 4017:2015-05 Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2014)
    DIN 928:2013-12 SQUARE WELD NUTS
    DIN 929:2013-12 HEXAGON WELD NUTS

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

    DIN EN ISO 898-2:2012-08 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 898-2:2012)
    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 4759-1:2000 Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C
    DIN ISO 965-3:1999-11 ISO GENERAL PURPOSE METRIC SCREW THREADS - TOLERANCES - PART 3: DEVIATIONS FOR CONSTRUCTIONAL SCREW THREADS
    ISO 724:1993 ISO general-purpose metric screw threads — Basic dimensions
    ISO 6157-2:1995 Fasteners Surface discontinuities Part 2: Nuts
    ISO 8992:2005 Fasteners — General requirements for bolts, screws, studs and nuts
    DIN EN ISO 4759-1 E : 2001 TOLERANCES FOR FASTENERS - PART 1: BOLTS, SCREWS, STUDS AND NUTS - PRODUCT GRADES A, B AND C
    ISO 965-3:1998 ISO general purpose metric screw threads Tolerances Part 3: Deviations for constructional screw threads
    ISO 3269:2000 Fasteners Acceptance inspection
    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
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective