mech hanger bolts

step83 Posts: 4,170
edited September 2013 in MTB buying advice
Bit miffed where this things vanished off too but the mech hanger on my frame has a bolt much like a chainring bolt. Ive bodged it with a chainring bolt for now which is too long but does anyone know where you can get these things from?
Only realised when i took the back wheel off an the mech fell away. :evil: