"Rheilly Phoull" wrote in message
. au...

Probably the first thing to do would be to post a picture of it.
You will then get more response from those inclined to help :-)

this self-tapping screw is 2.05mm wide:
http://198.91.92.244/pics/P1000672.jpg

and 11.1mm long:
http://198.91.92.244/pics/P1000673.jpg