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2-56 threaded inserts

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2-56 threaded inserts

Post  JPvelo on Fri Mar 13, 2015 8:15 pm

I ordered some 2-56 threaded inserts from micro fasteners Tuesday evening  and they showed up today. Pretty cool little suckers, small enough to sink into 1/4square engine bearers with 1/32 ply doublers.  

Here's one next to a 4-40 insert for size comparison:

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Re: 2-56 threaded inserts

Post  RknRusty on Fri Mar 13, 2015 8:53 pm

Those combined with good hard aluminum engine bearers are the most solid way I've found to mount an engine. On several occasions I've wished I had some 2-56 ones. You got me started on them, Jim.
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