Construction material and size
Made of pre-galvanized steel. Available in heights of 15, 18 and 30 mm, width 25 mm and lengths for panels with centre distances ranging from 400 to 650 mm. Centre distance accuracy in terms of length ± 0.1 mm, centre distance adjustment for installation ± 0.5 mm.

Fastening
Assembly via snap-fit to the pedestal head for quick and easy installation of the stringer, also ensuring stability and strength of the entire structure even after various installations. Over all available centre distance lengths there are two coupling teeth at the ends. The ribbing over the entire length, besides ensuring improved rigidity, also allows fastening even if the profile has to be cut. The provision for fastening also via self-tapping screws (dia. 4.2 x 13 mm) as well as the absence of sharp burrs and the perfect flatness of the profile over all lengths (obtained by calibration) are further advantages offered by this stringer.