I think that you are describing automotive header bolts. They are used to
affix tubular headers to engines and have a 7/16" head and a flange. I'm
not sure about stainless but they have chrome.
http://www.jegs.com/cgi-bin/ncommerc...cgrfnbr=162371
These should be available at any auto parts store.
lg
no neat sig line

"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