Brake fittings - Metric or Standard threads??

95 Z28 - anyone know for sure if the threaded fittings on the hard brake lines have a metric or standard thread?? At the parts store the two look nearly identical... :(

The fittings on the brake linse are metric. And to make it even better, they are different sizes on opposite ends, on some of the lines. Shoebox has the info on the thread sizes on his Tech Pages website.

http://shbox.com/1/4th_gen_tech1.html