螺栓标准扭矩及预紧力速查表内六角外六角螺栓直径DIN267 性能等级（螺栓强度等级）螺 栓螺 栓3。65.66.98.810.912。9S（mm）S（mm)M(mm)Fv（N) Ma（Nm） Fv(N)Ma（Nm) Fv(N） Ma（Nm）Fv(N)Ma（Nm）Fv(N)Ma（Nm）Fv(N)Ma（Nm)1.54M22550.13450。157100.38350。351，1700.51,4150。625M2.54850.266550.351，3100。711,5500.832,1801.182,6201.42。255。5M36300.371,0500.621，7000.992，2501。33，1501。93,8002.2 6M3。58500.571,4000。952，2501。53，00024,2502.95,1003.437M41，1000.851,8501。42，9002。33，90035，7504。46，7005.148、9M51,8001。73,0002。84,8004。56,4005。99，4008.711，00010510M62，5502.94,2004.86，7507。79,0001013，2001515,50018613、14M84，65077，7501212,4001916,5002524,3003628,40043815、17M107,4001412，3002319，7003726，3004938，7007245,200841019、21M1210，8002418，0004028,8006538,4008556，50012566，0001451222、23M1414，8003924,7006439,50010552，50013577,50020090,5002351424、26M1620,4005934,0009854，50015572,500210107,000310125,000365 27M1824,8008141,30013566，00021591,000300129，000430152,0005001730M2031，90011553,00019085，000305117,000425166,000610195,000710 32M2239，90015566，500260106，000415146，000580208,000820244，0009601936M2445，90020076，500330122，000530168，000730240，0001,050281，0001,220 41M2780，500295100,000490161，000780222，0001,100316，0001，550369，0001,8002246M3073，500395122，000660196，0001,050269，0001，450384,0002,100449，0002，450 50M3391，500540153,000900244，0001,450326，0001，900458,0002,700550,0003，2502755M36107，000690179，0001，150 287,000 1，850382,0002,450537，0003,450645,0004，150 60M39129，000900215，0001，500 345，0002，400460，0003,200646，0004，500775,0005,4003265M42148，0001,100247，0001,850395，0002,950526，0003,950740，0005,550888,0006,650 70M45173,0001,400289,0002,300462，0003，700616，0004,950867，0006，9501，050,0008，3503675M48195,0001,700325，0002,800520，0004,450693，0005，950974,0008,4001,150,000，10,100 80M52234,0002,150390，0003,600624，0005，750832,0007，6501,169,000 10，800 1,403，000 12，9004185M56270,0002,700450，0004，500 719，0007，150959,0009,5501,349,00013,4001，618，00016,100 90M60315，0003,350525，0005，550 841,000 8，9001，121，00011,9001，576,00016,7001，892，00020,0004695M64357,000 4，000 595，0006,700951,000 10，700 1，268,00014,3001，784,00021,1002,140，000 24，100S—内六角或外六方两平行边距离Fv—螺栓预紧力Ma—螺栓扭矩
