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Simply smart circuitry since 1971

Nylon Closed- End Wire Nuts

Fasten two or more electrical conductors together with Circuit Specialists' lineup of low-cost nylon closed-end wire nuts — 14-18 and 10-14 American wire gauge (AWG) available. Sold in bags of one hundred, our rugged nylon wire nuts have a tapered, conducting coiled metal insert which threads onto the wires, ensuring that the wires are completely secure. Wire nuts are a great alternative to terminal blocks or soldering conductors together because they're faster and removable, should you need to rework your wiring in the future.