this hole goes on that bolt, sandwiched between inner fender and rad mount
I'd loosen all the bolts on inner fender and fender brace. Get that one bolt lined up, then one at the back , then the one where fender, grill and latch panel all meet, then all the other bolts and fender braces in place on both sides before you tighten any one bolt.
Some people say to match inner and outer fender on the ground then hang em as a unit