Shaft collars are used to secure components on shafts or as an axial stop. To provide for optimum performance, our Clampmax clamping rings are distinguished by special features. So, special procedures are used in the manufacture of rings to optimise the benefits for the user. For example, the bore of the Clampmax is faced so as to be exactly orthogonal to the front side of the clamping collar. This is crucial when using clamping collars as storage areas, as a mechanical stop or to install other components. In combination with high-quality screws DIN 912 12.9, Clampmax offers impressive, practice-relevant performance features.