Grade TT9030 AMERICAN UN INTERNAL - LEFT HAND, FULL PROFILE (UN, UNC, UNF, UNEF) ANSI B1, 3M-1986 CLASS 2A Regular Type Application: General Industry Designation ThreadType Hand Insert IC TPI L R X YType(inch)(inch)(inch)(inch)(inch) 16IL36UN Internal Left Regular 0.375 36 0.630 0.002 0.024 0.024 16IL40UN Internal Left Regular 0.375 40 0.630 0.001 0.024 0.024 16IL44UN Internal Left Regular 0.375 44 0.630 0.001 0.024 0.024 16IL56UN Internal Left Regular 0.375 56 0.630 0.001 0.028 0.016 22IL5UN Internal Left Regular 0.500 5 0.866 0.013 0.063 0.091 22IL6UN Internal Left Regular 0.500 6 0.866 0.010 0.063 0.091 22IL7UN Internal Left Regular 0.500 7 0.866 0.009 0.063 0.091 27IL4UN Internal Left Regular 0.625 4 1.063 0.016 0.071 0.106 27IL4.5UN Internal Left Regular 0.625 4.5 1.063 0.014 0.067 0.094 =P =M =K =N =S =H 1203