[Elecraft] understanding screw sizes

[Guy Olinger K2AV]

> going metric ... inch by inch.

USA went to liters from quarts in "family size" carbonated beverage
containers when the companies discovered they could downsize just
slightly and charge the same.

I discovered the truth about metric threads trying to replace some
metric screws that I dropped in the leaves.

BSC?  Whitworth?  I only ever had Japanese motorcycles.

73, Guy.