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The 1" dowel plug. I
used a 9.5mm drill to drill the hole. |
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The plug with the threaded
insert installed. The inserts can be found a most good hardware
stores for about 30 cents. |
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I used a 15/16" hole saw to
drill a hole in the root rib. Make sure you don't drill the hole any
deeper than necessary. |
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The finished product. |
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The plug with a 1/4x20 nylon
bolt inserted. The point makes an indention in the fuselage where
the hole for the 1/4x20 socket head cap screws. |