2a thread class right-hand 0.953" overall width 32 thread quantity per inch item must comply with requirements of desc production standard no. L01559 unc thread series
2a single mounting facility thread class 0.380" single mounting facility thread length 1.300" overall length 1.075" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2a single mounting facility thread class 0.375" single mounting facility thread length 1.125" overall width circular wafer, bushing mount unef single mounting facility thread series