Specifies the characteristics of slotted pan head screws of product grade A and with threads from M1,6 to M10 inclusive. 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.
ISO 1580:1994 history
2011ISO 1580:2011 Slotted pan head screws - Product grade A
1994ISO 1580:1994 Slotted pan head screws; product grade A
1983ISO 1580:1983 Slotted pan head screws; Product grade A