UNI EN ISO 15979 Standard Dimensions for
This international Standard (DIN 15979 and equivalents) specifies dimensional and mechanical characteristics and application data for open end blind rivets with break pull mandrel and protruding head, with a steel bdy (St) and a steel mandrel (St) and with nominal diameters d from 2.4 mm up to and including 6.4 mm.
Dimensional Drawing and Technical Diagrams