DIN 431 Pipe Nuts are available in 304 Quality Stainless, 316 Quality Stainless, 1.4462 Duplex Stainless, 1.1410 Super Duplex Stainless varieties.
| d | G 1/8 | G 1/4 | G 3/8 | G 1/2 | G 5/8 | G 3/4 | G 7/8 | G 1 | G 1 1/8 | G 1 1/4 |
| m (min) | 6 | 6 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 |
| s | 19 | 22 | 27 | 34 | 34 | 36 | 41 | 46 | 50 | 55 |
| e (min) | 19,85 | 22,78 | 29,56 | 37,29 | 37,29 | 39,55 | 45,20 | 50,85 | 55,37 | 60,79 |
| d | G 1 1/2 | G 1 3/4 | G 2 | G 2 1/4 | G 2 1/2 | G 3 | G 4 | G 5 | G 6 |
| m (min) | 12 | 13 | 13 | 16 | 16 | 19 | 22 | 22 | 25 |
| s | 60 | 70 | 75 | 85 | 95 | 105 | 135 | 165 | 190 |
| e (min) | 66,44 | 76,93 | 82,60 | 93,56 | 104,86 | 116,16 | 149,72 | 183,06 | 209,5 |
