Sleeve anchor with nut SZB

Bossong SZ is a heavy-duty, torque-controlled expansion anchor. It is suitable for push-through installation through the part being fixed and ensures reliable fixing in concrete and other hard substrates. The anchor has a plastic anti-vibration ring that compensates for gaps between the part and the substrate and stops the anchor from spinning during installation. The series comes in three versions: with a hex head (SZ-S), with a threaded rod and nut (SZ-B) and with a countersunk head (SZ-SK) – so you can choose the most suitable solution for structural and industrial fixings. Suitable for fixing heavy elements: metal structures, roof and attic brackets, bridge girders, cranes, galleries, machine and equipment bases, prefabricated elements.