Prezentul standard stabile?te toleran?ele de execu?ie ?i limitele de uzur? ale calibrelor ?i contracalibrelor fixe, utilizate la -verificarea filetelor metrice ISO de uz general (iuterioare ?i exterioare), cu diametrul nominal de la 2,8 la 45 mm ?i pasul
STAS 8151-1988 history
1988STAS 8151-1988 NON-ADJUSTABLE GAUGES AND REFERENCE GAUGES FOR ME TRIC SCREW THREAD WITH INTERFERENCE FITS Manufacturing and wear tolerances