The principle of the Bondura® bolt is ingenious and simple. The bolt itself is tapered at both ends. The casing with corresponding tapering is assembled and expands on the bolt upon tightening. Thus, the Bondura® bolt is secured to the fastening point.

The Bondura® bolt takes up the slack and any ovality that may occur after wear and tear and general pounding. When new equipment is being manufactured, assembly slack can be built in that is then absorbed by tightening the Bondura® bolt. This will result in easier assembly of the equipment and an extremely solid connection, avoiding future pivot wear.

Disassembly of the Bondura® bolt is very simple as the bolt is loose when the tapered casings are removed. We have developed separate extraction equipment to make the job even easier. The Bondura® Multi Tool is available for both rent and purchase.