LinkMejor 5 Pairs Binding Post Terminal, M4 Thread Power Amplifier Speaker Connector, Banana Plug Jack Socket 1.46-inch Length

Specification:Screw Diameter: M4Suitable for: 4mm Banana SocketTotal Size: 37 x 13mm / 1.46" x 0.5" (L*D)Main Material: Brass, Nickel Plated; Color: Red + BlackPackage Content: 5 Pairs x Binding Post Description:Female Banana Plug Terminal Binding Post.One end for 4mm male thread connector, other end for 4mm banana socket. Stable performance and easy to install.Color coded plastic insulation jacket, for easily recognizing screws locking.The binding post is good for demanding speaker enclosure applications and amplifier.