Quote Originally Posted by mekanik View Post
My bad
the idea i posted won't work, what you have to do is lock the two nuts together so instead of the allen screw insert a small length of 6mm all tread tighten the first nut and put another nut onto the all thread and lock that against the first nut.
Regards
Mike
Think I'll try this idea with hex sleeve on the bolt against a spring washer or 2. Then test it under load. If that fails LeadHead's green loctite of fleabay for £2.99 will be next :)