American machine screw types
"Dave Plowman (News)" wrote in message
...
I started off with Whitworth, and later BA. Then we went to metric.
I'd have thought BSW 'equivalents' to the smaller BA sizes rather rare?
It depends on the 'class' of work you are doing.
--
..
--
..
..
..
..
..
..
..
..
--
|