Speaker plugs in a set of 8 pieces, including washers and nuts. The plug can hold speaker cables with a maximum diameter of 4.4mm or be used with banana plugs or speaker plugs. The set includes 4 plugs in black and 4 plugs in red. Each plug includes a nut and a soldering washer.

• Dimensions:
• Nut thread - M4 (thread thickness approximately 3.9mm)
• Mounting hole diameter - 5mm
• Maximum enclosure wall thickness - 9mm
• Plug diameter at the widest point - 15mm
• Speaker cable hole diameter - 4.4mm
• Banana plug hole diameter - 4mm
• Total length (assembled plug) - 28.5mm