2a single mounting facility thread class 0.375" single mounting facility thread length 2.000" overall length 1.125" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.250" single mounting facility thread length 2.425" overall length 1.125" overall width circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 1.466" overall length 1.312" overall width circular wafer, bushing mount unef single mounting facility thread series
2b single mounting facility thread class 20 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
2a single mounting facility thread class 2.750" overall length 32 single mounting facility thread quantity per inch un single mounting facility thread series