Chamfer diameter at the internal thread
| Symbol | Da |
|---|---|
| Unit | mm |
| Attribute-ID | vdi_2230_chamfer_diameter_of_the_bolt_in_thread |
| Numeric ID | 19203 |
| Value Type | PMTechValue |
The chamfer diameter at the internal thread Da is needed to calculate the inside diameter of the circular ring, which determines the area for the transmission of force.