Rod hanger concrete screw

Joker concrete screw rod hanger with internal thread M8+M10 is made of zinc-plated steel, high load capacity, easy and quick installation. It is designed for applications like fixing of pipe routes, sprinkler systems, cable trays and ventilation ducts. The ETA(European Technical Approval) approved enable use in cracked and non-cracked concrete as well as  in precast prestressed hollow core slabs for redundant non-structural systems and classification into fire resistance class F120 guarantee even more safety.

It is Vds CEA 4001 approval.
New internal thread M10/M12 also can meet FM/UL  scope.