Captive nut holding wing to bulkhead

[cgalpin]

I can't seem to find the part number for the captive nut that clips into the holes in the bulkhead that the wing bolts go into. Relatively large coarse thread iirc. Is it

http://www.roversnorth.com/store/p-2563-spire-nut-wingbulkhead.aspx

thanks,
charles

[jac04]

AK616011

[cgalpin]

Thanks. If I search for AK616011, it results in the same one - RNC815, I'll go with that.

[Cutter]

oh yeah, I need these, not so easy putting them on with regular nuts and bolts...