Radiator hardware, is this extra?

[ZacMaster]

I have the radiator rubber isolator studs in the radiator, so all I should need are a couple washers and the nylocks. What are the bolts for? This was everything in the radiator hardware bag:

 

[JeffsGoblin]

Those are for the radiator support bracket that sticks out the front of the car and holds the radiator. Do you already have that installed?

 

[ZacMaster]

(Slaps forehead with hand.)

Thank you.