Screws for TST 507 TPMS
Last year, after reading a bunch of topics in here about various tire pressure monitoring systems, I bought a TST TPMS for our pickup and 5th wheel. It's just about a year old now, and it's works fine...
But, it's time to change the batteries and I've found a small problem. Unfortunately, I live in Minnesota, where they routinely dump, literally, TONS of salt and all manner of yuck on the roads in the winter. When means when I got the wheel sending units off the truck, the tiny, REALLY tiny, screws are badly rusted. I managed to get them out, but they're not going to survive, long term. Since I've got 8 of the sending units, I'm going to need at least a dozen of the screws - if I'm lucky and half are still usable.
I just sent an email to TST asking about the screws, 'cause they don't show any replacement screws on their site in the online shop. Does anybody here have a source for screws that size? I have no idea how one sizes screws that small, but I figure a bag of a hundred (I figure lose at least half of them) can't be more than a couple dollars...