K51-04A(H) Screw Terminal M5 PCB Mounting for Energy Storage Systems features a reliable screw connection with M5 thread, designed for secure PCB welding in demanding renewable energy and battery storage applications. Offering 4N.m high torque resistance, tin-plated copper alloy contacts ensure excellent conductivity and corrosion resistance. Ideal for unit-integrated installations requiring robust, RoHS/REACH-compliant interconnection solutions in solar, EV, and industrial energy systems.More