标准摘要
Cross Reference: AMS2416,AMS6304,AMS7452,ANSI Y14.5M,AS478,AS7454,ASME B1.1,ASME B1.3M,ASME B46.1,ASME Y14.36M,ASTME1444,MIL-S-7742
英文名称SCREW, MACHINE - HEXAGON HEAD, SLOTTED, FULL SHANK, ALLOY STEEL, UNS K14675, 135 KSI MIN, .2500-28 UNS-3A