4 mm Banana (female) Jack (socket) w/ M4 Threaded Stud and Hex Nuts. Ideal for panel mounting, round nut fixing.
Cable type :Color :
Red, black, blue, green, yellow, brown, purple, gray, yellow / green.Standard length :
Fixing tool : 2 complementary wrenchs (P / N 3297 and P / N 3299). Gray plastic spacer (P / N 3282) for surface mount. Economical version : hex nut instead of round nut.