常用圆螺母尺寸规格(共3页).docx

精选优质文档-----倾情为你奉上圆螺母（摘自GB 812-88）螺纹规格为M101～M2003的圆螺母标记示例：螺纹规格D＝M16、材料为45钢、槽或全部热处理后硬度HRC35～45、表面氧化的圆螺母的标记：螺母? GB 812? M16螺纹规格为M101～M2003的圆螺母：螺纹规格DPdkd1mntCC1maxminmaxminM1012216842M122519842M142820852M16302285M18322485M20352785M2238301051M2442341051M25）42341051M2745371051M3048401051M33524310631M35）524310631M36554610631M3958491063M40）58491063M4262531063M4568591063M487261128M50）7261128M527867128M5527867128M56285741281M60290791281M64295841281M6521）95841281M68210088121041M72210593151041M7521）10593151041M76211098151041M802115103151041M852120108151041M902125112181251M952130117181251M1002135122181251M1052140127181251M1102150135181461M1152155140221461M1202160145221461M1252165150221461M1302170155221461M1402180165261461M1502200180261671M1603210190261672M1703220200261672M1803230210301672M1903240220301672M2003250230301672专心---专注---专业。