Bolts!
#4
TECH Fanatic
My alternator is off my car right not so I checked. The 2 long bolts are M10x 1.5 and are a hair short of 5in. long. the 1 little one that goes in the back is M8x1.25 and is about 2in. long. I verified the thread pitch by threading a die a little ways down easy bolt the the lengths are in inches because I was to lazy to find my metric ruler.