Scope and field of application
This International Standard lays down the specification for hexagon socket head shoulder screws with metric dimensions and nominal shoulder diameters from 6.5 to 25 mm inclusive.
NOTE — Particular attention is drawn to the note in clause 5 concerning the limitation on tensile testing.
If other specifications are required, it is recommended that they should be selected from existing International Standards, for example ISO 261, ISO 888, ISO 898, ISO 965, ISO 1302, ISO 4759/1.

Scope and field of application
This International Standard lays down the specification for hexagon socket head shoulder screws with metric dimensions and nominal shoulder diameters from 6.5 to 25 mm inclusive.
NOTE — Particular attention is drawn to the note in clause 5 concerning the limitation on tensile testing.
If other specifications are required, it is recommended that they should be selected from existing International Standards, for example ISO 261, ISO 888, ISO 898, ISO 965, ISO 1302, ISO 4759/1.