标准摘要 Cross Reference: AMS5731,AMS7477,ANSI/ASMEB46.1,ASTME1417 展开完整摘要 英文名称BOLT, MACHINE – HEXAGON HEAD DRILLED, 1 HOLE, FULL SHANK, CRES, UNS S66286, 130 KSI MIN, .1900-32UNJF-3A