CHENILLE

In a connection between an end connector (301) and bolts (304) of two track elements of a track, the ends of the bolts are clamped tight in recesses (303) of the end connector. The ends of the bolts or the recesses (303) are provided with a plurality of grooves (312). If a clamping force is applied to the end connector perpendicular to the contact faces, residual lubricant and/or other foreign particles are squeezed out of the contact faces and into the grooves. As a result, it is possible to keep the coefficient of friction between the contact faces reproducible and high so that the size of the clamping force at which slipping begins to occur can be defined exactly. In this way, a reliable protection against uncontrolled axial slipping of the bolts (304) with respect to the end connectors (301) is realised.