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din9250
Force-Deflection with Serration Correction (DIN 9250)
Force-deflection curve for DIN 9250 serrated lock washers with tooth friction correction. Compares force with/without serrations; teeth provide additional locking force. Deflection ratio 0-75% h₀.
Standard Condition Curve
Curve variants across specs × materials. Register to view.
Standard Condition Curve
| Parameter | Value | Unit |
|---|---|---|
| De | 25 | mm |
| Di | 14 | mm |
| h₀ | 0.6 | mm |
| Material | C75S | — |
| t | 1.2 | mm |