标准摘要 Cross Reference: AMS2400,AMS6322,ANSI Y14.5M,AS3062,AS478,AS7452,ASME B46.1,ASME Y14.36M,ASTME1444,MIL-S-8879 展开完整摘要 英文名称SCREW, MACHINE - STEEL, CADMIUM PLATED, HEXAGON HEAD, UNS G87400, 125 KSI MIN, .1640-36 UNJF-3A