Welcome to the new B.I.R.D. Forum. Please be sure to read the "New Member / New Registered ? Please Read" thread in the Coffee Shop.
This contains some important information.
To become a full member ( £5.90 a year ) simply click on your user name near the top on the right
I hope you enjoy the new site ................ Jaws ( John )
Standard metric screw available off the shelf from most fastener supply companies or if not they will usually source you a few, probably less than a fiver for a dozen or a tenner for a whole box full if you don't want a receipt