Which Fender Bolt Original or Both?

[Bingster]

In the attached photo I have two rear fender bolt/washer combinations I removed from my 1947 Desoto sedan. The majority of the washers are the larger type as on the left hand side.

The other washer was found on specific locations to hold the fender on but I can't recall where. Or maybe they were later replacements?

Anybody know? I'd assume they used the same bolt/washer on other Mopars of the era.

By the way, these bolts were very rusty but cleaned with the Speed Blaster. I don't mean to keep plugging that tool but it's pretty damn nice to have.

Also, anybody have any of these bolts/washers used they want to sell?

Thanks.

[Oldguy48]

The one on the right side of your photo looks like the bolts that attached the hood hinge assembly to the body on my P15.

[JerseyHarold]

The location for the top middle bolt on 1950-52 Plymouth rear fenders is a slot so you can thread the bolt in partially and let the fender hang there while you start the rest of them. That may be where the bolt with the larger washer is used.