looking for some mitered corners 7/17 is width of screen the black one is one I found that works even though it is only 5/16" thick
from Hurd windows alum clad csmt 2008
I used to well windows and millwork so am pretty familiar with this stuff
Paul from SWISCO responded:
September 19, 2017
Hey there! I can't say with 100% certainty, but our 95-169 corner key may work for your Hurd screen. The leg height is 9/16" by 3/8" thick. Let us know what you think.