AS 1041-1984

Specifies dimensions, size range, materials, methods of manufacture, heat treatment, finish, hardness, marking torque test and destructive overload test for these wrenches, suitable for use with hexagons and squares dimensioned in accordance with relevant Australian Standards with across flat dimensions in the range 3.2 mm to 50 mm. Appendices provide dimensions for inch series wrenches of the same type to suit unified hexagon and British hexagon sizes.