2a single mounting facility thread class 0.375" single mounting facility thread length 2.218" overall length 1.250" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.820" overall length 0.640" overall width 56 single mounting facility thread quantity per inch unc single mounting facility thread series
0.125" single pressure connection thread length 2.031" overall length 17 single pressure connection thread quantity per inch uns single pressure connection thread series
2b thread class right-hand any acceptable overall length any acceptable overall width cadmium surface treated straight type w/cable clamp unef thread series