I'm looking, but not seeing them. Makes me wonder where did I get them from if not amazon. I'll check my ebay, I know I got them online, they came in the mail. I swear they were a bmx, doesn't say on the pads that I can see. Just a clear pad and the stud is angled a little bit. a bevel washer might work too if I can't find where I bought these pads. It would do the same thing, and you just grind it down or file lightly till its perfect for you. Might not even have to do anything if the angle is that bad. Mine was just off a little and would squeal when I braked till the pads wore in and gripped with more of the pad. I'll see if I can find 'em though.
Do you have a welder?
I'm starting to think I got 25% off because they were defective, lol, but they worked. bwuahaha. I'm still looking