This standard BS EN 912:2011 Timber fasteners. Specifications for connectors for timbers is classified in these ICS categories:
21.060.99 Other fasteners
91.080.20 Timber structures
This European Standard specifies the dimensions and the materials of certain well-established connectors for use in joints between members in load-bearing timber structures.
For data on strength and deformation properties of joints made with the connectors, reference is given to EN 13271.