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Expansion-Sert - UHBRXP
Expansion-SertTM is a press-in insert, designed for post mould installation into thermosets.
The knurl pattern makes this insert ideal for hard thermosets.
Expansion-SertTM should be installed with a press that can provide a steady squeezing action to prevent damage to the mating boss. It is important that the mating screw fully penetrates the insert to achieve full expansion and optimum pull-out resistance.
Advantages:
- Simple, press-in installation
- Provides self-locking action on mating screw
- Good pull out and torque resistance
| Thread | M2* | M2,5* | M3 | M3,5 | M4 | M5 | M6 | M8 |
| L mm | 3,9 | 4,7 | 4,7 | 6,3 | 7,9 | 9,4 | 12,6 | 12,6 |
| N max mm | 3,2 | 4,0 | 4,0 | 4,7 | 5,5 | 6,3 | 7,9 | 9,5 |
|
Recommended hole mm (-0/+0,1) |
3,2 | 4,0 | 4,0 | 4,8 | 5,6 | 6,4 | 8,0 | 9,6 |
|
Minimum wall thickness mm |
2,4 | 3,2 | 3,2 | 3,6 | 4,0 | 4,8 | 6,0 | 7,0 |
* - Not preferred – ask for availability
