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BS 1127-5:1990

Current
Current

The latest, up-to-date edition.

Screwing dies and dienuts Specification for dimensions of hexagon dienuts
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-06-1990

Publisher

British Standards Institution

National foreword
Committees responsible
Specification
0 Introduction
1 Scope and field of application
2 References
3 Dimensions and tolerances
4 Marking

General dimensions of dienuts for certain sizes of ISO thick coarse and fine pitch series threads, ISO inch UNC and UNF thread, pipe threads G and R series, and the non-preferred thread series BSW, BSF and BA.

This International Standard specifies the general dimensions of hexagonal dienuts for certain sizes of ISO metric threads (coarse and fine pitch series – see ISO 68 and ISO 261), ISO inch threads (UNC and UNF series – see ISO 68 and ISO 263), and pipe threads (G and R series – see ISO 7-1 and ISO 228-1), as well as the non-preferred thread series BSW, BSF and BA.

Committee
W/-
DevelopmentNote
Supersedes BS 1127(1974) (07/2004) Reviewed and confirmed by BSI, March, 2004. (11/2004) Also numbered as ISO 7226:1985. Supersedes 87/72648 DC. (10/2005)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 1127-2:1990 Screwing dies and dienuts Specification for hand- and machine-operated circular screwing dies for taper pipe threads; R Series
BS 1127-3:1990 Screwing dies and dienuts Specification for hand- and machine-operated circular screwing dies for parallel pipe threads; G series
BS 3643-1:1981 ISO metric screw threads Principles and basic data
BS 1580-3:1965 Specification for Unified screw threads Diameters below ¼ in
BS 1127-1:1990 Screwing dies and dienuts Specification for hand- and machine-operated circular screwing dies and hand-operated die stocks
BS 1580-1&2(1962) : 1962 SPECIFICATION FOR UNIFIED SCREW THREADS - DIAMETERS 1/4 INCH AND LARGER

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