Putting together a 69 RR for a customer and he wants all new hardware. I know I can go through Y-1 to get most anything but am having a hard time finding the square nuts that attach the fenders to the inner fenders. Most of them were missing from the car when it came to me. Fenders were barely hanging on...

Also, who has the best prices on the correct fender bolts and J-nuts?

Here's a couple of pics of the ones I cannot find.