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Barrier Screw Dimension
| Database table | road_barrier_collided |
| Database variable name | Barrier_screw_dimension |
| Introduction date | 2009-07-01 |
| Expiration date | Still active |
Short description
Barrier screw diameter.
Values
| 2 | M10 |
| 3 | M16 |
| 7777 | Not Applicable |
| 8888 | Other |
| 9999 | Unknown |
Description
Barrier screw dimension, this variable describes the barrier screws that are connecting the guardrail post with the guardrail beam. The diameter is measured at the end of the screw, the one sticking out from the bolt.
It is noted for each barrier that is a collision object.
- M10
- The screws have metric threads and are 10 mm in diameter
- M16
- The screws have metric threads and are 16 mm in diameter
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