Објављен
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. This third edition cancels and replaces the second edition (1979).
ПОВУЧЕН
ISO 3895:1979
ОБЈАВЉЕН
ISO 3895:1986
90.93
Одлука о потврђивању стандарда
29. 6. 2026.