I will tell you only once more. Run a tap through the anchor nut before you use it, and you will never have this problem. It is a simple solution to this problem.
See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2010 - KR Gathering in Richmond, Ky - I39 There is a time for building and a time for FLYING and the time for Flying has begun. Daniel R. Heath - Lexington, SC -----Original Message----- Some rivet nuts will get out of round during the manufacturing process. I?ve been told that is intentional to insure snugness, but it can damage a lower grade screw. To minimize thread stripping