What is your table configuration? Does it fold down from the port side or stern like this one? I would be inclined to fabricate one in teak or marine grade plywood covered with formica to your liking that folds down.
Look under the V berth to see if one with leg is stored. The 23.5 and 26 were standard for the pictured table provided by @caverun
However, Hunter did away with it on the 240 & 260. I believe the table on the 240 pictured here was an add on. The storage area remained on the 240 and 260 as the molds remained the same. I may be wrong on the 240 but you could check with the forum store if it is available. They do have the build list for your boat do you can check with them
We really like having that table. It's great when you're just hanging out with friends or family and need a place to set snacks or drinks. For casual maneuvering it's sized so that the tiller clears it. It's also super easy to plug in below in the cabin to get it out of the way or to use in the evening when staying on the boat.