On Sun, 05 Apr 2015 09:30:13 -0500, Ignoramus10114
wrote:

snip
strength not an issue
Have you considered adhesive, even hot melt? Another
possibility is drive screws typically used to mount labels
on machines. http://tinyurl.com/ov9n6d4 Self tapping?
http://tinyurl.com/njbqope suggest rollform [no
chips/flakes] square or torx drive.

--
Unka' George

"Gold is the money of kings,
silver is the money of gentlemen,
barter is the money of peasants,
but debt is the money of slaves"

-Norm Franz, "Money and Wealth in the New Millenium"