Spřahovací trn
| ISO 13918 |
|
ocel St 37-3K |
| d | l2 +1 | d1 | d2 | d3 | h1 | k |
| 10 | 50,75,100,125,150,175 | 10 | 19 | 13 | 2,5 | 7 |
| 13 | 50,75,100,125,150,175,200 | 13 | 25 | 17 | 3 | 8 |
| 16 | 50,75,100,125,150,175,200,225,250 | 16 | 32 | 21 | 4,5 | 8 |
| 19 | 50,75,100,125,150,175,200,225,250,275,300,325,350 | 19 | 32 | 23 | 6 | 10 |
| 22 | 50,75,100,125,150,175,200,225,250,275,300,325,350 | 22 | 35 | 29 | 6 | 10 |
| 25 | 75,100,125,150,175,200,225,250,275,300,325,350 | 25 | 40 | 31 | 7 | 12 |



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