ALFER connector type CC1 consisting of a single steel body with 16 mm diameter for mechanical hooking to the concrete. It is threaded with a continuous screw pitch 6 R3 composed of an external spiral with constant diameter and the internal tapered thread is conical with reverse adaptation.
The intermediate part is without thread (maximum shear position) with stop limit and characteristic grooves specifically designed to connect to the concrete of the slab.
Steel with yield strength at 590 Mpa. Total length 120mm including 40mm head, 10mm full diameter 16mm, 70mm thread external diameter 16mm.