Drail14me

I just got all replacement parts to put a completely new heater system in my 1966. The new heater resistor switch did not come with any mounting hardware.

I checked my old box and the resistor was held in place by two white plastic push pin type rivets. I broke the first one trying to get it off then lost the second one while going to parts shop to find replacements.

I can't seem to find these on any mustang parts websites. I tried some two piece fasteners I found at the local Advanced Auto but they were to big for the hole in the box.

Any idea where I can get them or what I can use?