"Tim Sampson" wrote in message
...
Hi

I need to get some 3/6" x 6" bolts and I am told they are 'UNC', whatever
that means. Does anyone have a source for US size bolts?

Thanks
Tim

I believe that RS Components (rswww.com?) and Farnell (farnell.co.uk?) can
supply a selected range.
They may not have what you want, or the quantity, though ...
hth
Neil