A screw connection consists of a threaded sleeve and a thread into which the reinforcing bars to be connected can be screwed.
The Coupler is designed as a screw connection reinforcement on formwork of working joints in concrete. It combines reinforced concrete components with maximum force transmission for static and dynamic loading.
The Coupler system offers a method of connecting steel – even with larger diameters from 12 mm – simply, quickly and economically.
A wide range of standard and special variants of the screw connection allows the MAX FRANK screw connections Coupler to be combined in any configuration.