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In article , says...
I'm just finishing an outdoor table made from cypress. The top is a 24"
doughnut 2" wide and 7/8" thick with cypress slats floating in the center
field. The circle is made from 5 arc segments biscuited and glued. The
base is a tradtional 4 legs with aprons between forming a square slightly
less than the top's 24".

Now the question: How to attach the top to the base. Indoor tables, I've
used metal "Z" clips screwed to the top and into a dado in the aprons.
These & metal "figure 8" desk clips will rust outside. Thinking of
(KISS) four small dowels into the tops of the legs and bored and glued
into the underside of the doughnut. No rust ... no metal. Other
alternative would be stainless steel deck screws through pocket holes in
the aprons. Neither of these would really allow for wood movement, but do
I really have movement in a circular top?

Any suggestions or recommendations would be greatly appreciated, It's
finally spring and the table needs to leave the shop and reside on the
deck.

Thanks

Jerry

The dado approach is still the best i.m.o. but instead of using z-clips, use a
block of hardwood that is [loosely] l-shaped, the long side of the L parallel
to the table top, slotting into the dado (actually I rout a 3/4" slot into the
apron) and the short dimension of the indent of the block just barely smaller
than the distance form the top edge of the dado to the table top - maybe 3/32".
10 gauge S/Steel screws in the centre of the block screw up into the top, so it
levers the apron up against the top. For an outdoors table I'd make sure to
varnish the blocks and the inside of the slot:-).

================================================== ====== top
================================================== ======
[] x^xxxxx
[ xxxx^xxxxx block
[ xxxx^xxxxx
[] ^
[] s/s screw
apron

sorry about the lousy ascii art :-)

works for me, -P.

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