Objavljen
Specifies the metric modules, number of teeth and other tooth characteristics which are necessary to ensure interchangeability of starter motor pinions with a pressure angle of 20°, used on starter motors for reciprocating internal combustion engines for road vehicles.
OBJAVLJEN
ISO 9457-2:1994
90.60
Završetak postupka preispitivanja standarda
5. 6. 2026.