Jianghai model ECG2WWP562M-CD138S Electrolytic Capacitor. Rated at 450VDC 5600uF. New/Surplus. Capacitors measure roughly 3" (77mm) in diameter, 5-3/16" (137mm) in length, not including terminals and mounting bolt (see photo showing mounting bolt on bottom of capacitor). Rated maximum temperature is 85C. The terminals are threaded for M6 screws (Included) -- the mounting bolt at bottom is M12 x 16mm long (nut NOT included). To view a full specification sheet (PDF), click here.