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Choose whether you would like to order just the Basic Hub Kit and cut the struts yourself, or order the Basic Hub Kit together with a set of precut, predrilled, color-coded struts (Hub + Strut Kit).
To complete a Hub + Strut Kit order simply choose from several options based on the diameter of the finished dome.
There are three different sized struts in Frequency 3 Geodesic Domes, and you can find those lengths using our Dome Calculator. All of our MegaHubs have the holes molded into the parts, so you have the choice to either glue/weld the connections for a more permanent structure, or use nuts & bolts, so that you can assemble and disassemble the dome if needed. Our 3V 4/9 Geodesic Dome kits work great as a PVC Dome greenhouse, a Geodesic chicken coop, or an outdoor storage dome, and whatever other uses you can dream up.
x15 4-Star Sonostar MegaHub Dome Connectors
x6 5-Star Sonostar MegaHub Dome Connectors + 1 Spare
x25 6-Star Sonostar MegaHub Dome Connectors + 1 Spare
x240 Stainless Steel Nuts and Bolts (To connect the hubs to the struts)
x1 Hard Rubber Mallet
x1 Assembly Map and Instructions
x30 Yellow PVC Struts
x40 Blue PVC Struts
x50 Red PVC Struts
x10 Green PVC Struts
All of our MegaHubs Connectors are made with injection-molded ABS and have holes in the hubs, so you have the choice to either glue/weld the connections, or use nuts & bolts, or even both, based on your project needs.