Thank you for your inquiry! The Delta Tub Spout RP5833 threads onto a 1/2" iron pipe. The spout has threads in the nose of it. The Delta Pull Down Diverter Tub Spout RP17454 comes with the RP12307 tub spout adapter. The RP12307 adapter will thread onto 1/2" iron pipe, and sweat onto 1/2" copper. This spout does not have threads in the nose of it.
Date published: 2018-02-09