On Mon, 10 Dec 2007 05:16:28 -0800 (PST), Denny wrote:
On Dec 10, 6:58 am, Scott wrote:
Here in the USA, 0.020" aluminum is a standard thickness.

http://www.aircraftspruce.com/catalo...eet_2024t3.php

Scotthttp://corbenflyer.tripod.com/
Gotta Fly or Gonna Die
Building RV-4 (Super Slow Build Version)

terry wrote:

Rough and ready. One inch is 'about' 25mm?
So 0.5 mm = 1/50th of inch?
Which = 0.02 inches?
That correct?
So 0.016" would be close????????????

Uuuh, I thought the OP said .5 CM, not MM... Slight difference by X10

Uuuh, if you had been reading _all_ the thread.