Where can I find the outer grill screw clips?

[In The Ten Ring]

OK, the 8 little "j nuts" (I think that's the term), the little clips that allow 4 screws to told the headlight bezel onto the outer grill.....where can I find those?

Also, there are three other "J nuts/clips" that allow the grill support bracket to attach to the outer and inner grill.

Is there a set I can order? I don't have these in my "front end bolt kit" from Classic Industries.

Is this a time for me to actually hit up the hardware stores and look around?