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Threads for tubes
6th February 1970, Page 100
6th February 1970
Page 100
Page 100, 6th February 1970
— Threads for tubes
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A revised British Standard dealing with threads intended for use with light-gauge copper tubes and associated fittings has been published. The new Standard is BS61:1969 and replaces BS61:Part 2:1946; 8S61:Part 2:1947 remains unaltered.
Published by: British Standards Institution, 2 Park Street, London, W1.
Price: 12s (1 Os to members).