标准摘要 Cross Reference: AMS5731,AMS7477,ANSI Y14.5M,AS9586,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, .375-24 UNJF-3A