BS 949-1:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Screwing taps Specification of general dimensions
Hardcopy , PDF
English
30-06-2008
31-03-2017
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
Taps for cutting ISO metric threads in BS 3643; Unified threads; BSW and BA threads.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes BS 949-1(1976) Supersedes 90/79111 DC. (04/2005) Reviewed and confirmed by BSI, December 2009. (11/2009)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| 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 | 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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