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Assembly recommendation - maximal setting torque |
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- minimum 30% less than tightening torque (slightly less than max. clamping force)
- maximal 90% utilisation of yield point
to increase over-tightening torque
stop teeth (greater difference between insertion and over tightening torque ==> fitting security
insertion speed for plastic
approx. 500 to 600 rpm (melting may occur at higher speeds)
Stop teeth
- Increases over-tightening torque
- robust fastening
- especially suitable for light-gauge sheets or other low-strength materials
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