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- Oct 19, 2011
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In the Pittts and other airplanes the covers for the wing and fuselageinspection holes are secured to plastic rings built in the fabric using twoPK4 screws. The screws engage into little brackets riveted to the covers.If I don't tighten the screws enough, they get loose and fall off. If I tighten the screws a little too much, the holes in the bracket get larger and it becomes impossible to tighten the screws (like a stripped thread, even if there is no thread in the bracket.Any suggestions about a particular type of glue or any other method to solve this problem?Thanks