16-14 AWG Wire Nut Connectors (Blue)

Twist on wire connectors for quick, economical, and easy connections of electrical wires.

Tight, square-wire spring makes quick, secure connections for positive continuity. Tough, thermoplastic shell shields against environmental extremes. Resists chemical action from hydrocarbons, dilute acids, or alkaline solutions. Flame-retardant properties resist heat distortion up to 221 degrees. High-dielectric shell features a deep skirt design to prevent exposure of bare wire. For copper to copper connections only.