ISO 1161:2016规定了系列1货运集装箱（即符合ISO 668和ISO 1496（所有零件）的集装箱，除空气模式集装箱外，角落和中间配件的基本尺寸、功能和强度要求（见ISO 8323）。

ISO 1161:2016 establishes the basic dimensions and the functional and strength requirements of corner and intermediate fittings for series 1 freight containers, i.e. containers which conform to ISO 668 and ISO 1496 (all parts) with the exception of air mode containers (see ISO 8323).