标准摘要 Cross Reference: AMS2400,AMS6322,ANSI Y14.5M,AS478,AS7456,ASME B46.1,ASME Y14.36M,ASTME1444,MIL-S-7742 展开完整摘要 英文名称STUD - STRAIGHT, CADMIUM PLATED, STEEL, SAE 8740, 125 KSI MIN, .3125-18UNS-3A X .3125-24 UNF-3A