http://shop.pacrad.com/connectors/s-vhs ... 0-507.html
The nut threaded on the front can thread on either side of the jack, there's just enough threading to use on genesis and neo-geo, and I've used one on a jaguar as well.

For RCA's if I want colored ones I just hit "the shack" and buy the ones that pop into wall plates. The black ones are cheaper in bulk though. http://www.frys.com/product/647758
