[Spridgets] SU Screws

[Mark]

I have been looking for replacement screws for the idle and fast idle 
settings on a pair of HS2's.  #6 is too loose and #8's are too big.  I 
looked through the metric bin at the hardware store and couldn't find 
anything that would fit their either.  Anybody know what they are supposed 
to be?   BTW, I did find that the butterfly's are #5-40.  McMaster had those 
in stock....

Mark
Nashville
http://www.arrestmered.com
58 "Bugeye"
66 TR4A
S2-27
WB0NOO