Formwork tie rod performs as the most important member in tie rod system, fastening formwork panels. Usually used together with wing nut, waler plate, water stop, etc. Also it is enbeded in concrete used as lost part.
The Flanged Wing Nut is available in different diameters. With a larger pedestal, it allows a direct load bearing on walings.
It can be screwed on or loosened using a hexagon wrench, thread bar or hammer.