6 - 10 mm 32 - 60 mm

Material quality: zinc alloy

Manufacturer: Smart

Our expanding (tightening) dowels are suitable for solid brick, solid concrete, hollowed brick or light concrete. During the application of the expanding dowel, we pre-drill then drive the dowel in with the hammer. The dowel can be driven in Ytong without pre-drilling. The expanding dowel can be used with chipboard screw or other wooden threaded screw.