Grade TT7010 TT8010 TT9030 ISO METRIC INTERNAL - LEFT HAND, FULL PROFILE, DIN 13-12-1986 CLASS 6G Regular Type Designation ThreadType Hand InsertType IC(inch) Pitch(mm) TPI L R X Y(inch)(inch)(inch)(inch) 22IL4.00ISO Internal Left Regular 0.500 4.00 NA 0.866 0.010 0.063 0.091 22IL4.50ISO Internal Left Regular 0.500 4.50 NA 0.866 0.011 0.063 0.094 22IL5.00ISO Internal Left Regular 0.500 5.00 NA 0.866 0.013 0.063 0.091 27IL5.50ISO Internal Left Regular 0.625 5.50 NA 1.063 0.014 0.063 0.091 27IL6.00ISO Internal Left Regular 0.625 6.00 NA 1.063 0.015 0.071 0.098 =P =M =K =N =S =H 1193