So, dropped in.
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They have..... lots of junk. Even wheel studs, nylon bushings, all kinds of obsolete junk.
Here's what I turned up. Based on your 8x32 in a 1/2" length, two choices:
If you wanted to rid yourself of torx head, there's a 8x32x1/2 in a traditional universal slotted head (both flat and phillips pattern):
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If you prefer the torx/allen styled head, theres an 8x32x1/2 in that too, which, was in a tray marked stainless.
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Either way, the length and thread/pitch are what you mentioned and asked about.
I just went ahead and bought 3 of each style because... altogether it was $1.08. No such thing as too much hardware lying around. Figured if either sounded good you could just run a fresh pair and have one or two spares. And if you want to hold out for something else, that's fine as well, I wouldnt mind. Just thought it'd get you running and on the road.
But I'll drop any or all these in the mail to you, just say the word and message me an address.