2a single mounting facility thread class 0.375" single mounting facility thread length 2.022" overall length circular wafer, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 0.437" single mounting facility thread length 3.350" overall length tap, circular, bushing mount unef single mounting facility thread series
2a single mounting facility thread class 1.000" single mounting facility thread length 14 single mounting facility thread quantity per inch in-line, cam actuated uns single mounting facility thread series