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DIN 6797 J Internally Toothed Washers
Size
| M3-M42 |
Materials
| SUS301/316/304 |
| S60C |
| SK5 |
| 60Si2MnA |
| 50CrV4 |
Finish
| Zinc Plated |
| Black |
| Yellow zinc |
Appliction
| Used in many industries: energy, transportation, marine, mining ,construction and bridge construction, manufacturing, processing, shipbuilding, forestry and agriculture, heavy vehicles and military. |
Advantages
| The highest security performance |
| To prevent the vibration and dynamic load caused by loosening |
| Easy to install and remove |
| Locking effect is not affected by lubrication |
| Regardless of the level of the pre tightening force has a good locking effect |
| Can control the level of pre tightening force |
| The same temperature characteristics with the standard bolt / nut |
| Can be used repeatedly |
