Well nut size for large solar panels?
**EDIT** I will keep this post updated, but to see the install condensed into a single page, CLICK HERE. Hello all, long time lurker, first time poster. I am installing 4 solar panels, measuring ...
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I used one of these on each bracket along with a number 10 ss screw. I used the toggle portion and added a 3/16 stainless screw. The hole probably wouldn't be any larger than if using any other type of insert.
It was my first solar install and the ss screws just didn't seem like enough bite in the thin plywood roof but along with dicor they may have been fine. I know with the wing style toggle they are not coming off.
It was my first solar install and the ss screws just didn't seem like enough bite in the thin plywood roof but along with dicor they may have been fine. I know with the wing style toggle they are not coming off.
