Metric Tube Compression (DIN 2353 24° Cone)
The male connector has a 240 Cone with a straight thread, while the three female connectors have straight threads with a sealing surface. The seal forms between the cone on the male and the sealing areas on the females.
Fittings are available in two categories: DIN 2353 L (light) and DIN 2353 S (heavy) classes. Each has its own tube sizes and thread dimensions as shown in the following table:
DIN 2353 L Tube O.D.(mm) | DIN 2353 S Tube O.D. (mm) | Metric Thread Size | Male Thread O.D. (mm) | Female Thread I.D (mm) |
6 | M12 x 1.5 | 12 | 10.5 | |
8 | 6 | M14 x 1.5 | 14 | 12.5 |
10 | 8 | M16 x 1.5 | 16 | 14.5 |
12 | 10 | M18 x 1.5 | 18 | 16.5 |
12 | M20 x 1.5 | 20 | 18.5 | |
15 | 14 | M22 x 1.5 | 22 | 20.5 |
16 | M24 x 1.5 | 24 | 22.5 | |
18 | M26 x 1.5 | 26 | 24.5 | |
22 | 20 | M30 x 2.0 | 30 | 28 |
28 | 25 | M36 x 2.0 | 36 | 34 |
30 | M42 x 2.0 | 42 | 40 | |
35 | M45 x 2.0 | 45 | 43 | |
42 | 38 | M52 x 2.0 | 52 | 50 |
