BS ISO 8405:2020 pdf free.Tools for moulding一Ejector sleeves with cylindrical head一Basic series for general purposes. BS ISO 8405 I Scope This document specifies the dimensions and tolerances, in millimetres, of ejector sleeves with cylindrical head which are used in compression and injection moulds and in diecasting dies.It also gives material guidelines and hardness equirements, and specifies the designation of ejector...