Hmmm, that's a tough question. If you look at a MOSS catalog it might show a picture of what goes where. The lift-the-dot studs are larger and more round. The Tenax are smaller and are pointed at the top. Tenax connectors are large with what looks like a hat on top. The lift-the-dot connectors are the flat ones. They both come with either wood screw shanks or threaded like for a machine screw and also different lengths. I'd google the fittings and look for the English company that sells them, perhaps they can even tell you how many of each you need.