Road vehicles — Screened and waterproof spark-plugs and their connections — Types 1A and 1B
NORM herausgegeben am 17.12.1992
Bezeichnung normen: ISO 3412:1992-ed.3.0
Ausgabedatum normen: 17.12.1992
Zahl der Seiten: 3
Gewicht ca.: 9 g (0.02 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: Specifies the essential dimensional characteristics of a spark-plug type used with spark ignition engines. Tabulates major, pitch, and minor diameters for plug thread and connector thread. A figure illustrates shapes and reference quantities of concern.