1969 GT350 detail finishes engine bay area

[aboss4tg]

I'm sure this has been discussed but I need information on the following finishes,

air cleaner stud
throttle cable bracket mounted to back side of carburetor

[Bob Gaines]

I'm sure this has been discussed but I need information on the following finishes,

air cleaner stud
throttle cable bracket mounted to back side of carburetor

Both typically zinc phosphate.

[aboss4tg]

Appreciate your help.