fabio1990 Guest Nov 21, 2014 #1 hello to all, what is the difference between these two threads? Can it be the angle between the teeth?
hello to all, what is the difference between these two threads? Can it be the angle between the teeth?
meccanicamg Guest Nov 23, 2014 #2 up to both with angle 60 degrees. one is fine step of national thread and the other is special thread. look for the relative tables for the geometric conditions of the threads
up to both with angle 60 degrees. one is fine step of national thread and the other is special thread. look for the relative tables for the geometric conditions of the threads
