
Specification for wrought steel pipe fittings (screwed BS 21 R-series thread). Metric units.
STANDARD published on 28.6.1971
Designation standards: BS 1740-1:1971
Note: WITHDRAWN
Publication date standards: 28.6.1971
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Category: Technical standards BS