BS 919-2:2007
Current
The latest, up-to-date edition.
Screw gauge limits and tolerances Specification for gauges for screw threads of Whitworth and B.A. forms
Hardcopy , PDF
English
30-09-2009
Foreword
1 Scope
2 Normative references
3 Terms and definitions and symbols
4 Design
5 Disposition of gauge tolerance zones
6 Gauges for internal screw threads
7 Gauges for external screw threads and
their setting plugs
8 Marking
Annexes
Annex A (informative) - Function and method of
use of various gauge types
Annex B (informative) - Conventional illustration
of tolerance zones
Annex C (informative) - Effective diameter equivalent
of pitch and angle errors
Annex D (normative) - Thread form of NOT GO effective
diameter gauges
Annex E (informative) - Hardness
Bibliography
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