GALVANIZED STEEL PIPE NIPPLE ~ 1/2" X 5"
- Nipple for joining two pipes or extending pipe length
- Male National Pipe Taper (NPT) threads on both ends for connecting female threaded pipes and fittings
- Made from steel for greater rust resistance than iron
- NPT threads for creating tighter seals than straight threads
- Meets specifications ASTM A733 and ASME B 1.20.1 for quality assurance & meet federal specifications WWN 351