• ASME B18.6.3 : 2013

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    MACHINE SCREWS, TAPPING SCREWS, AND METALLIC DRIVE SCREWS (INCH SERIES)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  10-11-2013

    Publisher:  American Society of Mechanical Engineers

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

    Foreword
    Committee Roster
    Correspondence With the B18 Committee
    Summary of Changes
    1 Introductory Notes
    2 General Data for Machine Screw and Tapping
      Screw Heads
    3 General Data for Machine Screws
    4 General Data for Tapping Screws
    5 General Data for Metallic Drive Screws
    Mandatory Appendices
    I - Protrusion Gaging of Flat Countersunk Heads
    II - Across-Corners Gaging of Hex Heads
    III - Gaging of Recessed Heads, Types I, IA, and III
    IV - Wobble Gaging of Recessed Heads
    V - Dimensions for No. 0000, No. 000, and No. 00
        Thread Sizes
    VI - Dimensions of Type C Tapping Screws
    VII - Type VI Recess Gage Requirements
    Nonmandatory Appendices
    A - Dimensions of Header Points for Machine Screws Before
        Threading
    B - Determination of Maximum Effective Design Grip Lengths
    C - Formulas for Dimensions
    D - Approximate Hole Sizes for Tapping Screws
    E - Wrench Openings for Hex Head Screws, and Square and Hex
        Nuts

    Abstract - (Show below) - (Hide below)

    Describes the complete general and dimensional data for the various types of slotted and recessed head machine screws, tapping screws, and metallic drive screws recognized as American National Standard.

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

    Development Note Supersedes SAE J 478 (07/2004) Supersedes & incorporates ASME B18.6.4. (06/2011)
    Document Type Standard
    Publisher American Society of Mechanical Engineers
    Status Current
    Supersedes

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

    GGG S 121 : F SCREWDRIVER AND SCREW STARTER, HAND
    ASME B18.18 : 2017 QUALITY ASSURANCE FOR FASTENERS
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    C22.2 NO. 206-17 Lighting poles
    ASTM F 1018 : 1987 : REV A : R2010 Standard Specification for Steel Emergency Gear Stowage Locker
    CSA/ANSI Z21.42:13 (R2018) Gas-fired illuminating appliances
    CSA C22.2 No. 0 : 2010 : INC : UPD 1 : 2011 GENERAL REQUIREMENTS - CANADIAN ELECTRICAL CODE, PART 2
    NASM 24693 : 0 SCREW, MACHINE, FLAT COUNTERSUNK HEAD, 100 DEGREES, CROSS RECESSED, UNC-2A AND UNF-2A
    ANSI Z21.58-2018/CSA 1.6-2018 Outdoor cooking gas appliances
    ANSI Z21.5.2 : 2016 GAS CLOTHES DRYERS, VOLUME 2, TYPE 2 CLOTHES DRYERS
    MIL I 17244 : E INDICATOR, TEMPERATURE, DIRECT-READING, BIMETALLIC, (3 AND 5 INCH DIAL)
    ANSI Z21.1 : 2016 HOUSEHOLD COOKING GAS APPLIANCES
    IFI 148 : 2002 THREADED PROJECTION WELD STUDS
    MIL F 19700 : A FASTENERS, SCREW THREADED, AND RELATED ITEMS, NON-MAGNETIC
    IFI 125 : 2007 TEST PROCEDURE FOR THE PERFORMANCE OF ADHESIVE COATED PREVAILING-TORQUE SCREWS
    MIL DTL 2427 : J BOX, AMMUNITION PACKING: WOOD, NAILED
    CSA 1.6 : 2018 OUTDOOR COOKING GAS APPLIANCES
    ANSI Z21.5.2-2016/CSA 7.2:2016 GAS CLOTHES DRYERS, VOLUME 2, TYPE 2 CLOTHES DRYERS
    ANSI C39.2 : 1964 DIRECT-ACTING ELECTRICAL RECORDING INSTRUMENTS (SWITCHBOARD AND PORTABLE TYPES)
    CSA C22.2 No. 0 :2010(R2015) GENERAL REQUIREMENTS - CANADIAN ELECTRICAL CODE, PART 2
    FF N 836 : E NUT, SQUARE, HEXAGON, CAP, SLOTTED, CASTLE, KNURLED, WELDING AND SINGLE BALL SEAT
    CSA 1.1 : 2016 HOUSEHOLD COOKING GAS APPLIANCES
    CSA 4.1 : 2017 GAS WATER HEATERS, VOLUME 1, STORAGE WATER HEATERS WITH INPUT RATINGS OF 75,000 BTU PER HOUR OR LESS
    ANSI Z21.10.3-2017/CSA 4.3:2017 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    ANSI Z21.19-2014/CSA 1.4-2014 REFRIGERATORS USING GAS FUEL
    C22.2 NO. 164-18 Electric sauna heating equipment
    ANSI Z21.74-2017 Portable refrigerators
    ANSI Z21.19 : 2014 REFRIGERATORS USING GAS FUEL
    SAE J 2484 : 2012 FASTENER PART STANDARD - MACHINE SCREWS
    ANSI Z21.76-2016 Gas-fired unvented catalytic room heaters for use with propane gas
    CSA 2.32 : 2016 VENTED GAS-FIRED SPACE HEATING APPLIANCES
    ANSI Z21.86-2016/CSA 2.32-2016 Vented gas-fired space heating appliances
    SAE J 82 : 2013 MECHANICAL AND QUALITY REQUIREMENTS FOR MACHINE SCREWS
    CSA/ANSI NGV 5.2-2017 Vehicle fueling appliances (VFA)
    ANSI Z21.89-2017/CSA 1.18-2017 Outdoor cooking specialty gas appliances
    ANSI Z21.11.3-2016 Gas-fired room heaters, volume III, propane-fired portable emergency use heater systems
    CSA C22.2 No. 46 : 2013 ELECTRIC AIR HEATERS
    A500-16 Building guards
    ANSI Z21-10-3 : 2017 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    SAE J 2596 : 2013 FASTENER PART STANDARD - TAPPING SCREWS AND METALLIC DRIVE SCREWS (INCH DIMENSIONED)
    ANSI Z21.17 : 1998 : INC : ADD A : 2008 : R2014 DOMESTIC GAS CONVERSION BURNERS
    ASTM F 1941/F1941M : 2016 : REDLINE Standard Specification for Electrodeposited Coatings on Mechanical Fasteners, Inch and Metric
    ANSI Z21.17 : 1998 DOMESTIC GAS CONVERSION BURNERS
    SAE J 891 : 2016 SPRING NUTS
    CSA C22.2 No. 0 : 2010 : FR GENERAL REQUIREMENTS - CANADIAN ELECTRICAL CODE, PART 2
    CSA C22.2 No. 0 : 2010 GENERAL REQUIREMENTS - CANADIAN ELECTRICAL CODE, PART 2
    CSA C22.2 No. 0 : 2010 : INC : UPD 2 : 2014 GENERAL REQUIREMENTS - CANADIAN ELECTRICAL CODE, PART 2
    ASTM F 1018 : 1987 : REV A : R1999 : EDT 1 Standard Specification for Steel Emergency Gear Stowage Locker
    ASTM F 1018 : 1987 : REV A : R2004 Standard Specification for Steel Emergency Gear Stowage Locker
    C22.2 NO. 0.4-17 Bonding of electrical equipment
    ASTM F 1018 : 1987 : REV A : R2017 Standard Specification for Steel Emergency Gear Stowage Locker
    ASME B18.13 : 2017 SCREW AND WASHER ASSEMBLIES - SEMS (INCH SERIES)
    ANSI Z21.10.3 : 2015 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    CSA C22.2 No. 187 : 2015 ELECTROSTATIC AIR CLEANERS
    15/30281806 DC : 0 BS A 401 TO A 420 - AEROSPACE SERIES - SPECIFICATION FOR SCREWS, PAN AND 100 DEGREES COUNTERSUNK HEAD, HEXALOBULAR DRIVE RECESS (UNIFIED THREADS BELOW 1/4 INCH), VARIOUS MATERIALS
    CSA/ANSI Z21.10.1:19/CSA 4.1:19 Gas water heaters, volume I, storage water heaters with input ratings of 75,000 Btu per hour or less
    ANSI Z21.89 : 2017 OUTDOOR COOKING SPECIALTY GAS APPLIANCES
    MIL HDBK 454 : B GENERAL GUIDELINES FOR ELECTRONIC EQUIPMENT
    ANSI Z21.10.1 : 2017 GAS WATER HEATERS, VOLUME 1, STORAGE WATER HEATERS WITH INPUT RATINGS OF 75,000 BTU PER HOUR OR LESS
    ANSI/CSA NGV 5.1-2016 (R2020) Residential fueling appliances
    CSA NGV 5.1 : 2016 RESIDENTIAL FUELING APPLIANCES
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