In article ,
Smitty Two wrote:
We're fairly used to UNF and UNC in the UK as they were much used on
cars before metric came in - but only really in the larger sizes. For
small stuff Lucas ;-) stuck to BA.
Oh yeah, I keep forgetting that you used to be in this mess with us.
But I still see AF and AC taps and dies around - are the two versions
still used? I realise there's not a vast difference - only basically
thread profile.
Terms with which I'm not familiar...
American Fine and American Course.
--
*One nice thing about egotists: they don't talk about other people.
Dave Plowman
London SW
To e-mail, change noise into sound.