标准摘要 Cross Reference: AMS2645,AMS2645K,AMS5731,AMS5732,AMS5734,AMS5737,ANSI/ASME/B46.1,ANSI/Y14.36,ANSI/Y14.5M,AS1370,AS269,AS478,AS478J,MA3375 展开完整摘要 英文名称STUD, STRAIGHT - 2.5 DIA ENGAGEMENT, A286 MJ METRIC 6 X 1 - 6 X 1