These TruConnect red insulated binding posts with M4 thread, are designed to connect single-wire leads. The coloured cap screws up and down, and is designed to clamp on to the connecting wire. * Current rating: 20A * Voltage rating: 48V * Contact plating: Nickel * Contact material: Brass * Connector mounting: Cable * Contact plating: Nickel * Insulator material: ABS * Length: 42.5mm https://elecena.pl/product/27168871/truconnect-170571-4mm-binding-post-with-m4-thread-red 2024-11-07 https://elecena.pl/product/27168871/truconnect-170571-4mm-binding-post-with-m4-thread-red 2024-12-08