Might try http://www.boltdepot.com/ You might have to mill the head to
size.

"habbi" wrote in message
...
I am looking for a 3/8"-16 bolt about 1/2" long with a smaller than normal
(9/16") head. I think they are called flange head or something like that.
Also it has to be stainless. I check mcmaster but can't find one. Thanks