Quote Originally Posted by reefy86 View Post
just in general i was checking ebay out for the shoulder screws

http://www.ebay.co.uk/itm/10mm-M8-SO...DKYqt_xV0EeV8A

states nothing about tolerance just simple dimensions ect.

Ash
Shoulder screws are ground to specs, so a 12mm shaft shoulder screw is 12.00mm, see picture below. So i just drill a 12mm hole with a good new Dormer drill bit.

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