Quick connector wire sets will make wiring up our arcade-style or rugged metal buttons. Each wire comes as a 'pair' with two 0.11" quick-connects pre-crimped onto 20cm long wires. The wires are then terminated together in a JST 2.5mm/0.1" spaced 2-pin connector (we don't have the exact part number yet for the connector but you can just use 0.1" header) Of course you can cut this off if you don't have use for it.
Also works best with our arcade style push buttons