IFI1986 六角法兰面螺母
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IFI1986六角法兰面螺母
规格或螺纹大径
F G B H
对边宽度对角宽度法兰面直径螺母厚度MAX MIN MAX MIN MAX MIN MAX MIN
N6
0.138
0.3120.3020.3610.4240.4220.4060.1710.156
8
0.164
0.3440.3340.3970.3810.4690.4520.2030.187
10
0.19
0.3750.3650.4330.4160.50.480.2190.203
12
0.216
0.4380.4280.5050.4880.5940.5740.2360.222
1/4
0.25
0.4380.4280.5050.4880.5940.5740.2360.222
5/16
0.3125
0.50.4890.5770.5570.680.660.2380.268
3/8
0.375
0.5620.5510.650.6280.750.7280.3470.33
7/16
0.4375
0.6880.6750.7940.7680.9370.910.3950.375
1/20.50.750.7360.8660.84 1.03110.4580.437 9/16
0.5625
0.8750.861 1.010.982 1.188 1.1550.5060.483
5/8
0.625
0.9380.922 1.083 1.051 1.281 1.2480.5690.545
3/4
0.75
1.125 1.088 1.299 1.24 1.5 1.460.6750.627六角大法兰
面
规格或螺纹大径
F G B H
对边宽度对角宽度法兰面直径螺母厚度MAX MIN MAX MIN MAX MIN MAX MIN
1/40.250.4380.4280.5050.4880.7280.70.3120.281
5/16
0.50.4890.5770.5570.820.790.3750.343
0.3125
3/8
0.5620.5510.650.6280.9150.8850.4060.39
0.375
7/16
0.6880.6750.7940.768 1.131 1.10.4580.437
0.4375
1/20.50.750.7360.8660.84 1.205 1.1750.5150.485
9/16
0.8750.816 1.010.982 1.3 1.260.5780.546
0.5625
5/8
0.9380.922 1.083 1.051 1.36 1.280.640.6
0.625