标准摘要 Cross Reference: AMS5731,ANSI Y14.5M,AS7477,AS9585,ASME B46.1,ASME Y14.36M,ASTME1417 展开完整摘要 英文名称BOLT, MACHINE - HEXAGON HEAD, DRILLED 6 HOLES, PD SHANK, AMS5731, UNS S66286, .3125-24 UNJF-3A