4mm Screw-Type Banana Plugs – Black/Red Pair, Gold Plated

This pair of straight banana plugs uses a screw-type connection to secure bare wire, spade terminals, or piggyback banana plugs without soldering. Each 4mm connector accepts 10 to 20 AWG wire – simply slide back the insulation jacket, insert the wire, and tighten the screw for a secure fit.

The plugs feature a copper body and tip base with a ferromanganese tip, finished in gold plating for corrosion resistance and reliable conductivity. A flexible PVC sleeve covers each connector to prevent shorts, and the set is color coded with one black-ringed and one red-ringed plug so polarity stays easy to track.

• Connector width: 4mm solid banana plug
• Wire compatibility: 10 to 20 AWG
• Connection type: screw terminal (no soldering required)
• Accepts: bare wire, spade terminals, or piggyback banana plugs
• Construction: copper body and tip base, ferromanganese tip, gold plated finish
• Includes: 2 plugs total – 1 black ring, 1 red ring for polarity identification
• Insulation: colored flexible PVC sleeve to prevent shorting

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