Features 1、Wide Application: Banana binding post socket is suitable for 4mm/0.16in banana plugs and speaker terminals, widely applied in electronic equipment. 2、Strong Conductivity: Binding post socket has good conductivity, excellent performance, and strong current carrying capacity, which can meet the needs of high current charging and discharging. 3、Premium Copper: Excellent copper material, stable performance, good transmission performance, good contact performance, plug in resistance, durable in use. 4、Nickel Plating: The surface of banana connector socket is nickel plated, which can prevent the patina, increase the luster, and more wear resistant. 5、Advantage: The terminal socket has long service life, convenient assembly, precise production, high quality, and wide application. Specification Item Type: Banana Binding Post Socket Material: Copper, ABS Model: 24.330 Uses: Electronic Equipment Supplies Basic Parameters: Hole Diameter: Φ4.00mm/0.16in Thread: M5 Package List 10 x Banana Binding Post Socket