Centrēšanas koka skrūves 7,0 x 40 A2 50 gab.

Special wood screw for the installation of beams, columns in metal brackets. The wood screw has a specially designed semicircular head and a bottom centring zone of 13,5 mm. The head fits snugly and at the same time ensures safety. This screw head recess leaves no gaps and is torx-tipped.