Buss for Relay boards

I can't be the first person that needs to distribute 120vac (or and voltage) via a multi-Relay board. Is there some kind of Buss available for the common side or do I have to solder 8-pieces of wire to a longer piece of wire that then connects to the hot side of the Mains for an 8 x Relay board?

The board screw-connectors are not big enough for two pieces of #16 wire which is the barest minimum wire-size for 120/10-A. So, for now I am making something looking like suckling piglets on a mother-wire.

Begs the question for the makers of the relay boards. "Why have 10-A relays if I can't get two 10-A rated wires into a single screw terminal?

for now I am making something looking like suckling piglets on a mother-wire.

lol

https://www.google.com/search?site=&tbm=isch&source=hp&biw=980&bih=244&q=jumper+wire&oq=jumper+wire&gs_l=img.3..0l10.4519.9798.0.10703.11.9.0.2.2.0.142.663.8j1.9.0....0...1ac.1.64.img..0.11.674.Xn5qFuirxrc#tbm=isch&q=terminal+jumper

Ahh Ha! Thanks Larry, I knew there had to be something. Now just need to find where to get some now that I know what to ask for. :)