Title cont. - TEMPERATURE)/650 DEG C, 1210 MPA (AT AMBIENT TEMPERATURE)/730 DEG C, 1250 MPA (AT AMBIENT TEMPERATURE)/235 DEG C 1250 MPA (AT AMBIENT TEMPERATURE)/235 DEG C AND 1550 MPA (AT AMBIENT TEMPERATURE)/600 DEG C - DIMENSIONS Defines dimensions of nuts as specified in title. Nuts with holes are for use with lockwire to conform with ISO 245. Applies only to the compiling of aerospace product standards.