DIN 24° Cone
The DIN 24° cone male will mate with any of the three females shown.
The male has a 24° seat, straight metric threads, and a recessed counterbore which matches the tube 0.0. of the coupling used with it. The mating female is a 24° cone with a-ring, a metric tube fitting or a universal 24° and 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., but a thicker wall section than the light.)
When measuring the flare angle with the seat angle gauge, use the 12° gauge. (The seat angle gauge measures the angle from the connector centerline.)
| Metric Thread Size | Female Thread I.D. (mm) | Male Thread O.D. (mm) | Light Series Tube O.D. (mm) | Heavy Series Tube O.D. (mm) |
|---|---|---|---|---|
| M12x1.5 | 10.5 | 12.0 | 6 | - |
| M14x1.5 | 12.5 | 14.0 | 8 | - |
| M16x1.5 | 14.5 | 16.0 | 10 | 8 |
| M18x1.5 | 16.5 | 18.0 | 12 | 10 |
| M20x1.5 | 18.5 | 20.0 | 14 | 12 |
| M22x1.5 | 20.5 | 22.0 | 15 | 14 |
| M24x1.5 | 22.5 | 24.0 | - | 16 |
| M26x1.5 | 24.5 | 26.0 | 18 | - |
| M30x2.0 | 28.0 | 30.0 | 22 | 20 |
| M36x2.0 | 34.0 | 36.0 | 28 | 25 |
| M42x2.0 | 40.0 | 42.0 | - | 30 |
| M45x2.0 | 43.0 | 45.0 | 35 | - |
| M52x2.0 | 50.0 | 52.0 | 42 | 38 |