标准摘要 Cross Reference: AMS5731,AMS7477,ANSI/ASMEB46.1,ANSIY14.5,AS478,AS478J,ASTME1417,MIL-S-8879 展开完整摘要 英文名称BOLT, MACHINE - HEXAGON HEAD, FULL SHANK, CORROSION AND HEAT RESISTANT STEEL, UNS S66286, 130 KSI MIN, .3125-24 UNJF-3A