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  • 14/30283396 DC : 0

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    BS 3692 - ISO METRIC PRECISION HEXAGON BOLTS, SCREWS AND NUTS - SPECIFICATION

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-10-2014

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 General dimensions
    4 Length of bolts and screws
    5 Ends of bolts and screws
    6 Screw threads
    7 Length of thread on bolts and screws
    8 Angularity and eccentricity of bolts, screws
       and nuts
    9 Chamfering, washer facing and countersinking
    10 Material and manufacture of steel bolts and screws
    11 Mechanical properties of steel bolts and screws
    12 Strength grade designation system for steel nuts
    13 Material and manufacture of steel nuts
    14 Mechanical properties of steel nuts
       (excluding thin nuts)
    15 Drilled bolts with split pin holes
    16 Finishes
    17 Marking and identification
    18 Inspection and testing
    19 Complete designation for the purpose of an
       enquiry or order
    Annex A (informative) - Strength grade designation system
            for steel bolts and screws
    Annex B (informative) - Recommended gauge for checking
            squareness of thread to face of nut
    Annex C (normative) - Chemical composition of steel
            nuts
    Annex D (normative) - Testing of mechanical properties of
            steel nuts
    Annex E (informative) - Association of bolt and screw
            lengths and diameters
    Annex F (informative) - Basis for the derivation of tolerances
    Annex G (informative) - Manufacturer's recommended
            range of sizes
    Bibliography

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

    Comment Closes On
    Committee FME/9
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    BS EN ISO 1234 : 1998 SPLIT PINS
    BS EN ISO 6506-1:2014 Metallic materials. Brinell hardness test Test method
    BS EN ISO 6507-3:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 3: CALIBRATION OF REFERENCE BLOCKS
    BS EN ISO 6508-1:2015 METALLIC MATERIALS - ROCKWELL HARDNESS TEST - PART 1: TEST METHOD (ISO 6508-1:2016)
    BS EN ISO 6507-1:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 1: TEST METHOD
    BS EN ISO 6506-2:2014 METALLIC MATERIALS - BRINELL HARDNESS TEST - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES
    BS EN ISO 4032:2012 Hexagon regular nuts (style 1). Product grades A and B
    BS EN ISO 6508-3:2015 Metallic materials. Rockwell hardness test Calibration of reference blocks
    BS EN ISO 10684 : 2004 FASTENERS - HOT DIP GALVANIZED COATINGS
    BS EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel Bolts, screws and studs with specified property classes. Coarse thread and fine pitch thread
    BS EN ISO 6506-3:2014 Metallic materials. Brinell hardness test Calibration of reference blocks
    BS EN ISO 6507-4:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 4: TABLES OF HARDNESS VALUES
    BS EN ISO 6507-2:2005 METALLIC MATERIALS - VICKERS HARDNESS TEST - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES
    BS EN ISO 6508-2:2015 Metallic materials. Rockwell hardness test Verification and calibration of testing machines and indenters
    BS EN ISO 4759-1 : 2001 TOLERANCES FOR FASTENERS - PART 1: BOLTS, SCREWS, STUDS AND NUTS - PRODUCT GRADES A, B AND C
    BS EN ISO 6506-4 : 2014 METALLIC MATERIALS - BRINELL HARDNESS TEST - PART 4: TABLE OF HARDNESS VALUES
    BS EN ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel Nuts with specified property classes. Coarse thread and fine pitch thread
    BS ISO 965-5:1998 ISO GENERAL PURPOSE METRIC SCREW THREADS - TOLERANCES - LIMITS OF SIZES FOR INTERNAL SCREW THREADS TO MATE WITH HOT-DIP GALVANIZED EXTERNAL SCREW THREADS WITH MAXIMUM SIZE OF TOLERANCE POSITION H BEFORE GALVANIZING
    BS EN ISO 4042:2000 FASTENERS - ELECTROPLATED COATINGS
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