I broke the head off the accessory screw on my Tikka CTR. This is the screw that would hold a forend add on, and not the action screws. I am struggling to find the screw. The screw is not load bearing, and really does not serve a purpose, but having a hold there would drive me nuts. It looks like I am not the first person to do this, but can not seem to find the screw or the specs for the screw. Anyone out there have the specs or a source for the screw?