标准摘要 Cross Reference: AMS5708,ANSI Y14.5M,AS3062,AS478,AS7471,AS8879,ASME B46.1,ASME Y14.36M,ASTME1417 展开完整摘要 英文名称BOLT, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, PD SHANK, AMS5708 (UNS N07001), .2500-28 UNJF-3A