The 6-Star Mega Hub connector is an integral component of all Sonostar Mega Domes and Mega Spheres. There are more 6-Star hubs in every dome than any other part. ‘Mega’ refers to the size of the hubs and fits 1″ or 1.5″ PVC unlike ‘standard’ hubs, which only fit 1/2″ PVC. Spare hubs are always good to have around. These 6-Star Mega Hub Dome Connectors feature beveled holes so that your bolt heads fit flush on the top. They all have molded holes in each arm, and a 10-degree curvature built in. If you’re setting up and tearing down a lot, it’s always good to have some spares.
- Our 6-Star hubs are designed to be used with either 1″ or 1 1/2″ Schedule 40 PVC tubing.
- The inside diameter of the MegaHubs corresponds to the outside diameter of a 1″ piece of PVC pipe.
- There is a 12-degree curvature molded into each arm from the hub center, which gives the hubs an ‘inside’ and an ‘outside’ when putting the dome together.
- Steel nuts and bolts are included.
- Solid core hubs.