Connections for general use and fluid power — Ports and stud ends with ISO 725 threads and O-ring sealing — Part 2: Heavy-duty (S series) stud ends
通用和流体动力连接件——带ISO 725螺纹和O形密封圈的端口和螺柱端第2部分:重型(S系列)螺柱端
Specifies dimensions, performance requirements and test procedures for adjustable and non-adjustable heavy-duty (S series) stud ends and for their related O-rings, for general use and fluid power applications. Also specifies the designation of these stud ends.