This document specifies the characteristics of hexagon washer head drilling screws with tapping screw threads, made of steel, with thread sizes ST2,9 to ST6,3, and with product grade A.
EN ISO 15480:2019 history
2019EN ISO 15480:2019 Fasteners - Hexagon washer head drilling screws with tapping screw thread (ISO 15480:2019)
1999EN ISO 15480:1999 Hexagon Washer Head Drilling Screws with Tapping Screw Thread ISO 15480:1999