Резьбы дюймовые UNJ с контролируемым радиусом впадины профиля для авиации и космонавтики. Дюймовая серия
Название (англ.):
UNJ threads, with controlled root radius, for aerospace; Inch series
Описание (англ.):
Gives the characteristics of these threads. Determines the basic triangular profile for this type of thread, gives a system of designating and also, for diameters from 0,060 to 6 in, series of diameter/pitch combinations, basic dimensions and tolerances, and finally specifies the inspection procedures to be used.