Title: Listeskrue 3,5x45.pdf
characteristic head pull-through capacity of the connection at an angle  > 30° to the grain [N] effective number of screws according to EN 1995-1-1fhead,kdh k ; 0,9 n0,9 max n (see axial withdrawal capacity) characteristic head pull-through parameter [N/mm²] diameter of the screw head [mm] characteristic density [kg/m³], for wood- based panels k = 380 kg/m³efnFor inclined screws:ef ≥ min (4∙d/sin ; 20∙d)