Grade TT7010 TT8010 TT9030 AMERICAN UN INTERNAL - FULL PROFILE (UN, UNC, UNF, UNEF) ANSI B1, 3M-1986 CLASS 2A U-Type Application: General Industry Designation ThreadType Hand Insert IC TPI L R X YType(inch)(inch)(inch)(inch)(inch) 08UIRL11UN Internal Neutral Regular 0.188 11 0.315 0.006 0.035 0.157 08UIRL12UN Internal Neutral Regular 0.188 12 0.315 0.010 0.035 0.157 08UIRL13UN Internal Neutral Regular 0.188 13 0.315 0.004 0.039 0.157 08UIRL14UN Internal Neutral Regular 0.188 14 0.315 0.008 0.039 0.157 27UIRL3UN Internal Neutral Regular 0.625 3 1.063 0.022 0.106 0.539 22UIRL4UN Internal Neutral Regular 0.500 4 0.866 0.016 0.094 0.433 22UIRL4.5UN Internal Neutral Regular 0.500 4.5 0.866 0.014 0.094 0.433 =P =M =K =N =S =H 1207