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Tightening torque for conduit fittings
Recommended tightening torque for connecting thread. Conduit fitting m-top, m-tec und m-fix
Thread Plastic *
[Nm]
Metal **
[Nm]
M12x1.5 2.05.0
M16x1,5 3.07.0
M20x1.5 4.08.0
M25x1.5 5.010.0
M32x1.5 6.012.0
M40x1.5 11.016.0
M50x1.5 15.017.0
M63x1.5 16.018.0
    
Pg 9 2.54.0
Pg 11 3.56.0
Pg 16 4.58.0
Pg 21 7.510.0
Pg 29 9.013.0
Pg 36 14.015.0
Pg 48 16.017.0
    
* Plastic connecting thread for plastic lock nut   
** Metal connection thread with metal lock nut   
    
Note: These values are guideline values. They must be handled in a manner appropriate to the material.