标准摘要 Cross Reference: AMS5731,AMS7477,ANSI/ASMEB46.1,ANSIY14.5,AS7477,ASMEY14.36,ASTME1417 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, .3750-24 UNJF-3A