NIBCO 1 in. Wrot Copper Sweat x Male Adapter Fitting(10-Pack)

The male adapter features a solder cup and male NPT thread. These fittings provide a means for adapting a solder connection to a threaded connection. NIBCO copper fittings are manufactured in an ISO 9001 certified facility, and backed by a 50-year limited warranty.|Lead-free wrot copper solder pressure male adapter is used in residential and commercial systems such as potable water, air conditioning and refrigeration|Dezincification resistant|Lead-free wrot copper solder pressure male adapter is durable and low maintenance|Options also include cleaned and bagged for oxygen service (medical gas)|MSS SP-104|ASME B16.22|Third-party certified to NSF/ANSI 61 and 372