Rigid connections. Eliminates bolt-hole clearance. Nut bolt tensioner.
A new general purpose threaded fastener, based on a patented differential thread connector is presented by Difcon AS. The differential thread connector exerts a vice-like clamping and locking effect, resulting in rigid connections. The fastener is applicable to materials equipped with threaded fixing points, tapped or as inserts, to be linked together.
The differential thread connector with applications is protected by patents
The project is supported by Innovation Norway
Difcon 