2a single mounting facility thread class 0.359" single mounting facility thread length 1.718" 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 2.999" overall length the shaft must be pushed in order to enter position 1 in the counterclockwise direction or position 4 in the clockwise direction tap, circular, bushing mount unef single mounting facility thread series