根据ISO 10069-1，ISO 10069-2:2008规定了用于冲压工具和弹性体压力弹簧的弹簧套环和导向销的尺寸，单位为毫米。 ISO 10069-2:2008还提供了有关材料及其硬度的信息，并规定了符合其要求的弹簧套环和导向销的名称。

ISO 10069-2:2008 specifies the dimensions, in millimetres, of spring collars and pilot pins intended for use in press tools together with elastomer pressure springs in accordance with ISO 10069-1. ISO 10069-2:2008 also gives information concerning materials and their hardness, and specifies the designation of the spring collars and pilot pins that are in accordance with its requirements.