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SERRATED FLANGE LOCK NUTS


SERRATED FLANGE LOCK NUTS

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Nominal Size or Basic Major Diameter of Thread F G B H K J
Width Across Flats Width Across Corners Flange Diameter Nut Thickness Wrenching Length Flange Thickness
Max. Min. Max. Min. Max. Min. Max. Min. Min. Max.
6 0.1380
8 0.1640
10 0.1900
0.312
0.344
0.375
0.302
0.334
0.365
0.361
0.397
0.433
0.342
0.381
0.416
0.422
0.469
0.500
0.406
0.452
0.480
0.171
0.203
0.219
0.156
0.187
0.203
0.10
0.13
0.13
0.02
0.02
0.03
12 0.216
1/4 0.2500
5/16 0.3125
0.438
0.438
0.500
0.428
0.428
0.489
0.505
0.505
0.577
0.488
0.488
0.557
0.594
0.594
0.680
0.574
0.574
0.660
0.236
0.236
0.283
0.222
0.222
0.268
0.14
0.14
0.17
0.04
0.04
0.04
3/8 0.3750
7/16 0.4375
1/2 0.5000
0.562
0.688
0.750
0.551
0.675
0.736
0.650
0.794
0.866
0.628
0.768
0.840
0.750
0.937
1.031
0.728
0.910
1.000
0.347
0.395
0.458
0.330
0.375
0.437
0.23
0.26
0.31
0.04
0.04
0.05
5/8 0.6250
3/4 0.7500
0.938
1.125
0.922
1.088
1.083
1.299
1.051
1.240
1.281
1.500
1.248
1.460
0.569
0.675
0.545
0.627
0.40
0.46
0.05
0.06

Applications and Uses

  • Chemical Industries
  • Oil & Gas Industrires
  • Power Plant Industries
  • Shipbuilding Industries
  • Fertilizer Industrires
  • Petrochemical Industrires
  • Sugar Industrires
  • Cement Industrires