Input the mass of the assembly accessories (screws, nail-in fasteners, anchor bolts) based on the surface area of the product, expressed in g/m². By default, the mass of the screws and nail-in fasteners is assumed to be 1550 g/m² in standard areas. By default, the mass of the connectors is assumed to be 50 g/m². For further information, consult DTU 51.3 "Floors of timber or timber-based panels”.