2a single mounting facility thread class 0.417" single mounting facility thread length 2.298" overall length tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 1.380" overall length miniature, bushing mount unf single mounting facility thread series
0.125" single connection inside diameter 2.343" overall length 1.080" overall width 27 single pressure connection thread quantity per inch rectangular npt single pressure connection thread series
2a all threaded stud thread class 0.187" all threaded stud thread length 32 all threaded stud thread quantity per inch unc all threaded stud thread series