BS 1127-5:1990
Current
The latest, up-to-date edition.
Screwing dies and dienuts Specification for dimensions of hexagon dienuts
Hardcopy , PDF
English
29-06-1990
Important note : All end users must be registered with an Account prior to user licenses being assigned.
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.
| 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 |
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.
| 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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.