Immersion Well, Bulb Length 4 15/16 in, Compatible Manufacturer Model Number A99, Connection Material Brass, External Thread Size 1/2 in, Inside Diameter 0.43 in, Maximum Insertion Length 4 15/16 in, Shank Material Copper, Solder Joint Material Silver, Direct Mount with Setscrew, Application Immersion, Compatible Brand and Series TE-6000, TE-6300, Includes Bushing and Retaining Screw, Insulation Depth 4 15/16 in, Maximum Operating Pressure 300 psig. This item has been restricted from sale in the following state (s): []