#1505 here, question:
What is the most common item that the teams use to build their robot? 
i say: Pizza and Zip Ties!
Wires
nuts
bolts
lexan
zip ties
almunium
steel
motors
washers
hampsters
… the list is to long to list them all.
yeah too many things…
gears also screws…but yeah always have the duct tape…just kidding…too bad 
In general, aluminum.
Same with our team, although we did use a lot of chain also this year.
Titaniu… nevermind :rolleyes:
zip ties and box aluminum 
with maybe a couple of bolts thrown in…
a thousand things but we run through masterlinks and keystock the fastest…
…have you seen that one piece I cut 10 minutes ago?
my letherman I never go to any first event w/o my letherman
parts from the box…