Standard DIN 2353 / 3865 24°
The DIN 24° cone male will mate with any of the three females listed: Female 24° cone with O-Ring, Female metric tube, Female Universal or 60° cone. The male has a 24° seat, straight metric threads, and a recessed counterbore with matches the tube O.D. used with it. The mating female may be a 24° cone with O-ring (DKO type), a metric tube fitting or a universal 24° or 60° cone.There is a light and heavy series DIN coupling. Proper identification is made by measuring both the thread size and the tube O.D. (the heavy series has a smaller tube O.D. than the light, but has a thicker wall section).