G
Guest
Guest
sorry if i wasnt clear 
STEEL application requires the length of the stud thats embeded in the material to be the equivalent of the diameter of the stud (for an M6 stud that is 6mm length)
ALUMINIUM application requires the length of the stud thats embeded in the material to be TWICE the equivalent of the diameter of the stud (for an M6 stud that is 12mm)
if you look at the actual photo above you'll see that the stud's inner thread is indeed 12mm long
the drawing from mc-carr shows only 6.25mm inner thread length
the other (exposed) part of the stud can be of various lengths, depending on application
STEEL application requires the length of the stud thats embeded in the material to be the equivalent of the diameter of the stud (for an M6 stud that is 6mm length)
ALUMINIUM application requires the length of the stud thats embeded in the material to be TWICE the equivalent of the diameter of the stud (for an M6 stud that is 12mm)
if you look at the actual photo above you'll see that the stud's inner thread is indeed 12mm long
the drawing from mc-carr shows only 6.25mm inner thread length
the other (exposed) part of the stud can be of various lengths, depending on application