These connectors use 6.3mm blade terminals.
Supplied as a set of male & female housings plus terminals.
The terminals are designed to be crimped onto the cable/wire and then pushed into the housing. (The terminals could also be soldered, although the crimping tags would need to be removed or bent over to ensure the terminal will fit into the housing.)
A tab on each terminal locates it within the housing.
The terminals supplied with the connector set are Tinned Brass and are suitable for 1.5 – 2.5mm² cable/wire
For the motorcycle wiring environment these terminals are better than their plain brass counterparts as brass can oxidise resulting in poor conductivity and can cause arcing at the electrical contacts.
The same size terminals are also available in both Brass and Tinned Brass in pack of 10, 50 & 100.