螺栓标准扭矩及预紧力速查表
内六角外六角螺 栓螺 栓S(mm)S(mm)M(mm)Fv(N)Ma（Nm）Fv(N)Ma（Nm）Fv(N)Ma（Nm）1.54M22550.13450.157100.325M2.54850.266550.351,3100.712.25 5.5M36300.371,0500.621,7000.996M3.58500.571,4000.952,250 1.537M41,1000.851,850 1.42,900 2.348、9M51,800 1.73,000 2.84,800 4.5510M62,550 2.94,200 4.86,7507.7613、14M84,65077,7501212,40019815、17M107,4001412,3002319,700371019、21M1210,8002418,0004028,800651222、23M1414,8003924,7006439,5001051424、26M1620,4005934,0009854,50015527M1824,8008141,30013566,0002151730M2031,90011553,00019085,00030532M2239,90015566,500260106,0004151936M2445,90020076,500330122,00053041M2780,500295100,000490161,0007802246M3073,500395122,000660196,0001,05050M3391,500540153,000900244,0001,4502755M36107,000690179,0001,150287,0001,85060M39129,000900215,0001,500345,0002,40032
65M42148,0001,100247,0001,850395,0002,95070
M45173,0001,400289,0002,300462,0003,7003675M48195,0001,700325,0002,800520,0004,45080
M52234,0002,150390,0003,600624,0005,7504185M56270,0002,700450,0004,500719,0007,15090
M60
315,0003,350525,000
5,550
841,0008,9004695M64357,000
4,000
595,0006,700951,000
10,700
6.9S-内六角或外六方两平行边距离Fv-螺栓预紧力
螺栓标准扭矩及预紧力速查表
螺栓直径DIN267性能等级(螺
3.6 5.6
级(螺栓强度等级)
8.810.912.9
Fv(N)Ma（Nm）Fv(N)Ma（Nm）Fv(N)Ma（Nm）8350.351,1700.51,4150.6
1,5500.832,180 1.182,620 1.4
2,250 1.33,150 1.93,800 2.2
3,00024,250 2.95,100 3.4
3,90035,750 4.46,700 5.1
6,400 5.99,4008.711,00010
9,0001013,2001515,50018
16,5002524,3003628,40043
26,3004938,7007245,20084
38,4008556,50012566,000145
52,50013577,50020090,500235
72,500210107,000310125,000365
91,000300129,000430152,000500 117,000425166,000610195,000710 146,000580208,000820244,000960 168,000730240,0001,050281,0001,220 222,0001,100316,0001,550369,0001,800 269,0001,450384,0002,100449,0002,450 326,0001,900458,0002,700550,0003,250 382,0002,450537,0003,450645,0004,150 460,0003,200646,0004,500775,0005,400 526,0003,950740,0005,550888,0006,650 616,0004,950867,0006,9501,050,0008,350 693,0005,950974,0008,4001,150,000,10,100 832,0007,6501,169,00010,8001,403,00012,900 959,0009,5501,349,00013,4001,618,00016,100 1,121,00011,9001,576,00016,7001,892,00020,000 1,268,00014,3001,784,00021,1002,140,00024,100
Ma-螺栓扭矩