A square coiled wire spring expands freely within the tough plastic shell of each of our high quality wing wire connectors and can thus accommodate a wide range of wire combinations. The angled edges on the spring attach to the conductor as the connector is twisted on for an easily secured joint. The spring applies even pressure over the entire contact area, and provides a low resistance connection and mechanical strength against pull and vibration. The wings on the outside of the connector helps provide extra torque when using larger wire connections.
Available in a standard AWG range sizes Nelco Products keeps these winged connectors in stock and ready to ship to your home or place of business. Wing wire connectors are purchasable in single AWG range standard in packages of 100 or 1,000.