Removed the rear corners during the resto now its time to install but i don't remember the proper screw type.

Just a sheet metal screw. I have a hole box of them here from the mortosports box retailer errr I mean hardware store.

I know they had a Philips head but I don’t remember the screw size #6,#8.I don’t think there was a washer except for the one that goes at bottom I believe.