Specifies the characteristics of pan head screws of product grade A, with threads from M1,6 to M10 inclusive and with type H or type Z cross recess. If, in special cases, specifications other than those listed here are required, they should be selected from existing International Standards, e.g. ISO 261, ISO 888, ISO 898-1, ISO 965-2 and ISO 3506.
Status : WithdrawnPublication date : 1994-04
Edition : 2
Technical Committee:Fasteners with metric external thread