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3V 5/9 Geodesic Dome - Mega Hub Kit


This is our most popular hub kit.  You can use it with either the 1" PVC, or the 1.5" PVC.  Since this is only the hubs, you'll need to go to your local pipe supplier and get the longest lengths of pipe they sell (usually about 20'), then cut the pipes to the right lengths using the Sonostar Megahub Calculator.  Be especially careful when drilling your holes exactly 1/2" from each end, to make sure they're perfectly aligned.  All the hardware you need is included, as well as instructions, and assembly guide, and a hard rubber hammer to persuade the pipe to go into the hubs without breaking anything. 

Click the button below to calculate the lengths and quantities of 3V 5/9 mega dome struts:

mega dome calculator


Mega Hub Kit Includes:

 x15 4-Star Mega Dome Hub Connectors + 1 spare
x6 5-Star Mega Dome Hub Connectors + 1 spare
x40 6-Star Mega Dome Hub Connectors + 1 spare
x330 Machine screws, Phillips oval head, Stainless steel 18-8, #8-32 x 1.75” or 2.25”
x330 Hex lock nuts nylon insert, Stainless steel 18-8, #8-32
x1 Color Coded Assembly map
x1 Hard rubber mallet