ISO 2698:2016规定了柴油（压燃式）发动机中安装喷油器所需的尺寸。 燃油进口和泄漏连接的位置以及卡箍的尺寸未定义，因为它们根据具体应用而不同。 ISO 2698:2016适用于7型和28型夹装式喷油器，采用整体式喷嘴和喷嘴座设计，喷嘴柄直径为9.5mm（标称值）。

ISO 2698:2016 specifies dimensions necessary for the mounting of fuel injectors in diesel (compression-ignition) engines. The location of the fuel inlet and leak-off connections, and the dimensions of the clamp are not defined since they vary according to the particular application. ISO 2698:2016 applies to clamp-mounted injectors of types 7 and 28 made of an integral nozzle and nozzle holder design with a 9,5 mm (nominal) injector shank diameter.