ISO 18669-1:2013

Internal combustion engines — Piston pins — Part 1: General specifications

ISO 18669-1:2013 specifies the essential dimensional characteristics of piston pins with an outer diameter between 8 mm and 100 mm, for reciprocating internal combustion engines for road vehicles and other applications. In addition, it establishes a vocabulary, a pin-type classification, material description based on mechanical properties, common features and quality requirements.