just placed an order over the internet, after finding that even my favorite hardware store does not stock metric cap screws in sizes larger than M12. I bought a new bumper brace for my pickup truck, as it'd been whacked prior to my purchasing said truck, and was drooping a little on one side. The Ford dealer said that those bolts were not in his stock and were "rediculously expensive" so I figured if I was going to pay a lot for them I'd go ahead and put some stock on my shelves, I'll just replace them with standard 10.9 cap screws, nuts, and washers. (I'm one of those people that doesn't like to replace metric stuff with SAE sizes; I like being able to work on stuff with only one set of tools.)
I'll report back if I actually have an issue getting these bolts, but I fully expect them to be sitting on my porch when I get home from work tomorrow.
I just hope that none of my neighbors get all bent about the truck being in my driveway with no rear bumper on it (I removed it last night and discovered that I had to cut a couple bolts off to replace the brace; thus I have no way of reinstalling it until I get new hardware) maybe I should remove the license plate and tape it inside the cap window...
nate