TRADA (Timber Research and Development Association) refers to two fundamental types of mechanical fasteners for structural timber, depending on how they transfer the forces between the connected members, namely ‘dowel‐type fasteners’ and ‘metal connectors’. The strength and stability of any structure – irrespective of material, depends largely on the fasteners used within. Owlett‐Jaton offers a wide range of products designed for structural timber application, including roof trusses, stud walls, rafters, staircases and floor joists.(…)
via Owlett-Jaton: Structural timber fasteners & connectors, all under one roof.