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BS 61:1969
Current
The latest, up-to-date edition.
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Specification for threads for light gauge copper tubes and fittings
Hardcopy , PDF
English
31-12-1969
Co-operating organizations
Foreword
Specification
1 Scope
2 Terminology and definitions
3 Basic thread form
4 Dimensions and tolerances
5 Designation
Figures
1 Terms relating to threads
2 Basic Whitworth form
3 Basic form of taper thread
4 Fit between taper external thread and taper internal
thread or parallel internal thread
Tables
1 Basic dimensions and limits of size for threads for
light gauge copper tubes and fittings to BS 61 : Part
1, BS 66, BS 99 and BS 1306 (Metric units)
2 Basic dimensions and limits of size for threads for
light gauge copper tubes and fittings to BS 61 : Part
1, BS 66, BS 99 and BS 1306 (Imperial units)
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