Fan shroud mounting hardware

Ok....I made it over to Mr. G's a day or so ago and picked up some "nuts" and bolts. Since I didn't know for sure what the "bolts" originally looked like, I took my best shot. What I got will work, but the washers are smaller than the originals....based on the marks on the shroud I have.

Anyway, here is a pic

sorry....I forgot. The clip on the bottom is one that was on the radiator when I got it. Obviously the new one isn't the same, but they didn't have an exact match. The new one IS the correct size and thread based on the old one