螺栓标准扭矩与预紧力速查表
WORD 格式
专业资料整理 螺栓标准扭矩及预紧力速查表
内六角外六角DIN267性能等级(螺栓强度等级) 螺栓直径 螺栓螺栓3.65.66.98.810.912.9
S(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 ）
1.54M22550.13450.157100.38350.351,1700.51,4150.6
25M2.54850.266550.351,3100.711,5500.832,1801.182,6201.4
2.255.5M36300.371,0500.621,7000.992,2501.33,1501.93,8002.2
6M3.58500.571,4000.952,2501.53,00024,2502.95,1003.4
37M41,1000.851,8501.42,9002.33,90035,7504.46,7005.1
48、9M51,8001.73,0002.84,8004.56,4005.99,4008.711,00010
510M62,5502.94,2004.86,7507.79,0001013,2001515,50018
613、14M84,65077,7501212,4001916,5002524,3003628,40043
815、17M107,4001412,3002319,7003726,3004938,7007245,20084
1019、21M1210,8002418,0004028,8006538,4008556,50012566,000145
1222、23M1414,8003924,7006439,50010552,50013577,50020090,500235
1424、26M1620,4005934,0009854,50015572,500210107,000310125,000365
27M1824,8008141,30013566,00021591,000300129,000430152,000500
1730M2031,90011553,00019085,000305117,000425166,000610195,000710
32M2239,90015566,500260106,000415146,000580208,000820244,000960
1936M2445,90020076,500330122,000530168,000730240,0001,050281,0001,220
41M2780,500295100,000490161,000780222,0001,100316,0001,550369,0001,800
2246M3073,500395122,000660196,0001,050269,0001,450384,0002,100449,0002,450
50M3391,500540153,000900244,0001,450326,0001,900458,0002,700550,0003,250
2755M36107,000690179,0001,150287,0001,850382,0002,450537,0003,450645,0004,150
60M39129,000900215,0001,500345,0002,400460,0003,200646,0004,500775,0005,400
3265M42148,0001,100247,0001,850395,0002,950526,0003,950740,0005,550888,0006,650
70M45173,0001,400289,0002,300462,0003,700616,0004,950867,0006,9501,050,0008,350
3675M48195,0001,700325,0002,800520,0004,450693,0005,950974,0008,4001,150,000,10,100
80M52234,0002,150390,0003,600624,0005,750832,0007,6501,169,00010,8001,403,00012,900
4185M56270,0002,700450,0004,500719,0007,150959,0009,5501,349,00013,4001,618,00016,100
90M60315,0003,350525,0005,550841,0008,9001,121,00011,9001,576,00016,7001,892,00020,000
4695M64357,0004,000595,0006,700951,00010,7001,268,00014,3001,784,00021,1002,140,00024,100 S-内六角或外六方两平行边距离Fv-螺栓预紧力Ma-螺栓扭矩