Internal couplings

Double internal crosspiece coupling

Fitting for creating butt joints between profiles making use of the channel and the central ribs. First of all, after threading the central rib of the profile, the main thread of the accessory is screwed to the profile to be joined. The entire connection then slides along the channel of the other profile and it is finally fastened by tightening the captive screw incorporated in the accessory.


Material Code Series Screws
AC 70044130100M08 Accessory valid for Series 40  Included
AC 70044130099M12* Accessory valid for Series 45 Included


*For Series 45 profiles it is necessary to add the reducer fitting size M12 to M8