DIN 440 R – Washer for use in timber constructions

This 3D model represents a DIN 440 R – Washer for use in timber constructions. These washers are strategically placed between fasteners, such as screws or bolts, and the timber components they secure. The primary functionality of these washers lies in distributing the load evenly across the surface of the timber, preventing localized stress points and minimizing the risk of wood compression or damage. Additionally, washers in timber constructions act as a protective barrier, reducing friction between the fastener and the wood. This is particularly important in outdoor or exposed environments where weather conditions could lead to wood swelling or contraction.