标准摘要 Cross Reference: AMS5731,AMS7477,ANSIB46.1,ANSIY14.5M,AS478,AS478J,ASTME1417,MIL-S-8879 展开完整摘要 英文名称BOLT, MACHINE - HEXAGON HEAD, DRILLED, 6 HOLES, FULL SHANK, UNS S66286, 130 KSI MIN, .1900-32 UNJF-3A