Dynabolt is made by Ramset in Australia and has became one of the most popular expanding anchor bolts. It has been designed to be an all-purpose all steel medium duty through fixing for masonry and concrete. It is called through fixing which means that you can position any item where you want it to be placed. For example, a timber frame, just drill through it and into the masonry and insert the bolt without moving the frame. This feature of Dynabolts saves you from the usual hassle in attaching something including positioning, marking the wall, and moving the frame while you drill. Dynabolts are designed for fixing to concrete, solid, and hollow brick, masonry, and natural stone. There is a variety of applications Dynabolts can be efficient at including timber to concrete fixing, ductworks, pipe brackets, signs, and a lot more. However, one of the drawbacks its users find is that it is quite difficult to remove once the need to arises.