If you can't find a screw that works, you can buy one or more
HERE, but shipping may be lots more than the item itself.
As an alternative, if you want, I have something I think will work (it's 6-32 x 3/8" long with a 1/4 diameter head) that I can drop in an envelope and mail to you. It doesn't have the thick "fillister" head, but I think would work otherwise. Send me a PM if interested.
