RS PRO Stainless Steel Pipe Fitting, Straight Octagon Union, Female Rc 3/4in x Female Rc 3/4in - 8267116

RS Fitting Threaded Union FF (NPS). RS female/female threaded unions are easy to connect and disconnect, and can be used in most plumbing and pipeline applications. Material: 316 MSS SP-83 Engagement Class 2A/2B Fit ANSI B1.1