Featuring a hex nut which is open and accessible from both sides of the fastener, these bonding fasteners are tried and trusted solution to provide a fixing point on multiple surfaces where it's not possible to puncture the surface.
With a rectangular mild steel base plate (providing a bonding surface) welded to a hex nut which provides a fixing point for screws or a threaded rod to be fitted.
If the size you need is not listed, please get in touch as many other sizes are available subject to minimum order quantities.