Screw In Style Water Heater Element, Low-Watt Density/ BODY STYLE: 31 TUBULAR, SCREW TYPE ELEMENT RADIATION SPECTRUM: NONINFRARED HEAT QUANTITY: 1 LENGTH: 11.750 INCHES NOMINAL MAXIMUM WATTAGE RATING IN WATTS: 4500.0 SINGLE VOLTAGE ELEMENT QUANTITY: 1 NOMINAL THREAD SIZE: 1.000 INCHES SCREW THREAD QUANTITY: 11.500 PER INCH SCREW VOLTAGE IN VOLTS AND CURRENT TYPE: 240.0 AC SINGLE VOLTAGE PHASE: SINGLE SINGLE VOLTAGE FREQUENCY IN HERTZ: 60.0 MATERIAL: COPPER ALLOY SHEATH