ISO 16246:2005 specifies the characteristics of M12 x 1,25 spark-plugs with flat seating and 14 mm hexagon and their cylinder head housings, used with spark-ignition engines in road vehicles.
Status : WithdrawnPublication date : 2005-04
Edition : 1Number of pages : 6
Technical Committee:Electrical and electronic components and general system aspects
A standard is reviewed every 5 years
Revisions / Corrigenda