These standards from ISO, SAE, and IFI cover standardized screw requirements sorted by head. This list covers cheese head screw standards.
ISO 1207:2011 specifies the characteristics of slotted cheese head screws of product grade A and with threads from M1,6 to M10 inclusive.
ISO 7048:2011 specifies the characteristics of cross-recessed cheese head screws of product grade A, with threads from M2,5 to M8 inclusive, and with cross recesses of types H and Z.
ISO 14580:2011 specifies the characteristics of hexalobular socket cheese head screws of product grade A and with thread sizes from M2 up to and including M10.