What kind of mounting hardware came with it?
Mine came with 4 screws in the wee packet with the batterys, and the cradle which comes on the headunit itself. I was expecting another bag of attachments like the bolt that screws in the back and some metal clips for the sides.

 

thats all alpine gives with their headunits.

 

Ok, thanks man. Will nick some bits off my old unit

 

the clips to hold the radio to the "cradle" are atttached to the radio itself, and most radio manufacturers are no longer giving out backstrap with their radios, so yeah that's about all that came with my alpine too....