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  • BS 949-1:1992

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    Screwing taps Specification of general dimensions

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-03-2017

    Language(s):  English

    Published date:  30-06-2008

    Publisher:  British Standards Institution

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

    Committees responsible
    Foreword
    Section 1. General
    0 Introduction
    1 Scope
    Section 2. General dimensions
    2 General dimensions of short machine or hand taps
    3 General dimensions of long shank machine taps
    4 General dimensions common to all types of tap
    Publication(s) referred to

    Abstract - (Show below) - (Hide below)

    Taps for cutting ISO metric threads in BS 3643; Unified threads; BSW and BA threads.

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

    Committee W/-
    Development Note Supersedes BS 949-1(1976) Supersedes 90/79111 DC. (04/2005) Reviewed and confirmed by BSI, December 2009. (11/2009)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    ISO 2283:2000 Long shank taps with nominal diameters from M3 to M24 and 1/8 in to 1 in Reduced shank taps
    BS 3643(1963) : LATEST
    ISO 2857:1973 Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches — Manufacturing tolerances on the threaded portion
    BS 93:1951 SPECIFICATION FOR BRITISH ASSOCIATION (B.A.) SCREW THREADS WITH TOLERANCES FOR SIZES 0 B.A. TO 16 B.A.
    BS 4500-1(1969) : AMD 3703 ISO LIMITS AND FITS - GENERAL TOLERANCES AND DEVIATIONS
    ISO 529:2017 Short machine taps and hand taps
    ISO 237:1975 Rotating tools with parallel shanks — Diameters of shanks and sizes of driving squares
    ISO 5967:1981 Taps and thread cutting Nomenclature of the main types and terminology
    BS 4568-2:1970 SPECIFICATION FOR STEEL CONDUIT AND FITTINGS WITH METRIC THREADS OF ISO FORM FOR ELECTRICAL INSTALLATIONS - FITTINGS AND COMPONENTS
    BS 1580-1&2(1962) : 1962 SPECIFICATION FOR UNIFIED SCREW THREADS - DIAMETERS 1/4 INCH AND LARGER
    BS 4568-1:1970 SPECIFICATION FOR STEEL CONDUIT AND FITTINGS WITH METRIC THREADS OF ISO FORM FOR ELECTRICAL INSTALLATIONS - STEEL CONDUIT, BENDS AND COUPLERS
    BS 84:2007 Parallel screw threads of Whitworth form. Requirements
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