18-12 AWG Yellow Twist-On Connector

These yellow twist-on wire connectors join conductors in electrical wiring work. Each connector uses a nylon shell and metal spring to insulate and grip the wire connection. They are reusable and connect wires without soldering or electrical tape; check the conductor combination before choosing a connector. - Wire range: 18-12 AWG - Min. 3#20 sol, Max. 2#12 w/2#14 - Package: 600 Pcs - Maximum temperature: 221°F (105°C)