You would want some sort of busbar, one for hot, one for neutral. Wago style push makes it easier for assembly, and leaves a less exposed conductor, but is a little more costly.
Busbar:
http://www.amazon.com/Blue-Sea-Systems-Common-10-Gang/dp/B000K2MA9C/ref=pd_sim_200_12?ie=UTF8&refRID=06WGNVJTDSBW9NT2KY2G