Since I mis-identified a screw in my other thread on Webers, I gave myself a "homework" assignment of reviewing exactly what screw is what.
Here's the exam: how did I do? In particular, if any of these items goes by a particular name, let me know-- we all want to use exactly the same terms in describing things. I tried to base this off what the Factory said in the original Weber manual but that can be a bit clunky at times as it's a translation.
The best single thread so far on Webers, by the way, is this one:
http://forums.pelicanparts.com/showthread.php?t=214424&highlight=weber+diagram