This standard stipulates that the ropes that are suitable for various types of cranes and conform to GB1102-74 "Round Strand Steel Wire Rope" have a maximum tensile strength of 1815N/mm2 (185kgf/mm2). Wedge joints for wire ropes whose ends are fixed or connected (hereinafter referred to as wedge joints).
GB/T 5973-1986 history
2006GB/T 5973-2006 Cuneiform connector for use with steel wire ropes
1986GB/T 5973-1986 Cunneiform connector for use with steel with ropes