Hit an estate sale this morning and scored a few nice items I can use.
One thing I bought, 'just because' was a #10-64 die with two matching
taps. Figured they'd cost me a bloody fortune if I ever needed them, and
a couple bucks would cover the cost of inventorying them in the
meantime. G

Anyway, anyone have any idea what might use a 10-64 thread?
Some sort of musical, or scientific instrument thread?
Or just some oddball application?


Jon