This document specifies hexalobular socket countersunk head bolts and screws with high head (full loadability), of product grade A, and thread diameters from M3 up to and including M10 and property classes 4.8, 8.8 and 10.9.
DS/EN ISO 14582:2013 history
2013DS/EN ISO 14582:2013 Fasteners - Hexalobular socket countersunk head screws, high head