DIN 25192 Standard Dimensions for Fasteners for the railway sector
T-head bolts (hammer head bolts) for railway vehicles
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
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DIN 25192 T-Head Bolts (Hammer Head Bolts) for Railway Vahicles Publication date: 05/1978 |
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Screw Thread d |
M16 | M20 | M24 |
| p Pitch | 2 | 2.5 | 3 |
| b | 38 | 46 | 54 |
| k | 10.5 | 13 | 15 |
| s | 16 | 20 | 24 |
| s1 | 30 | 36 | 43 |
| r | 1 | 1 | 1 |
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DIN 25192 ≈ weigth in kg x1000 pcs, (ρ=7,85 kg/dm3 |
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| thread size | M16 | M20 | M24 |
| Nominal length l | |||
| 50 | 115 | - | - |
| 55 | 123 | - | - |
| 60 | 131 | 215 | 329 |
| 65 | 138 | 227 | - |
| 70 | 146 | 240 | 363 |
| 75 | 154 | 252 | 381 |
| 80 | 162 | 264 | 399 |
| 90 | 177 | 285 | 430 |
| 100 | 195 | 310 | 461 |
| 110 | 208 | 334 | 497 |
| 120 | 223 | 359 | 532 |