Condenser Mounting Screw '67 1275

[Phil Vanner <pvanner@pclink.com>]

The car is a Midget w/ 1967 centrifugal-only distributor. 
What is the size/thread pitch of the little screw that holds the condenser? I 
was going to put in a Pertronix ignition unit, and the screw I have is a bit 
too short to hold it in (the base plate is thicker than a condenser) and the 
screw is getting a bit stripped. I've tried a few places, including the "they 
have everything" hardware store and nothing matches. Is it British standard 
something?  Where can I get one a bit longer than usual?

Phil Vanner Mk1 Midget