3V 4/9 Geodesic Dome - Standard Hub Kit

 This is a cost-effective kit for the ambitious DIY'er.  You get all the hubs and hardware needed for your 3V 4/9 dome, and you can get the calculations for the strut lengths from the Sonostar website standard calculator page.  Once you've bought your pipe, cut it, and drilled it, you can fit it together with the enclosed stainless steel nuts and bolts (assembly map and instructions included).   If you ever decide you want to make your 3V 4/9 dome into a 5/9 dome, you can just cut more of the same lengths, and buy just the right number of hubs needed.  You would basically just be adding on one more row. 

Click the button below to calculate the lengths and quantities of 3V 4/9 standard dome struts:

standard dome calculator

Standard Hub Kit Includes:

	x15 4-Star Standard Dome Hub Connectors + 1 spare
	x6 5-Star Standard Dome Hub Connectors + 1 spare
	x25 6-Star Standard Dome Hub Connectors + 1 spare
	x145 Machine screws, Phillips oval head, Stainless steel 18-8, #8-32 x 1.25”
	x145 Hex lock nuts nylon insert, Stainless steel 18-8, #8-32
	x1 Color Coded Assembly map
	x1 Hard rubber mallet