Carbon Weld Nipple Application Air Natural Gas Non-Potable Water Oil Steam Fitting Compatibility Schedule 40 Inside Diameter 17/64 in Manufacture Location Made in USA Material Steel Material Grade Grade B Metal Pipe Construction Welded Nominal Pipe Size 1/8 in Outside Diameter 13/32 in Overall Length 4 in Pipe Weld Type Continuous Weld Schedule Schedule 40 Side A Connection Type Threaded Side A Gender Male Side A Thread Type NPT Side B Connection Type Threaded