ISO 15065:2005 specifies the dimensions and designation of countersinks for countersunk head screws with a head configuration in accordance with ISO 7721. It is applicable to the types of screws according to ISO 2009, ISO 2010, ISO 1482, ISO 1483, ISO 7046-1 and ISO 7046-2, ISO 7047, ISO 7050, ISO 7051, ISO 15482, ISO 15483, ISO 14584, ISO 14586, and ISO 14587.