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DIN 431 Hexagon pipe nuts Standards Table and Weight Chart

Click the Button to Download DIN 431 Hexagon pipe nuts Standards Table and Weight Chart in PDF Format

  • Steel: 8.8, 10.9
  • Stainless: A2, A4

Terminology and Measurements

  • s – the size of the hexagon
  • m – the height of the nut
  • d – the nominal diameter of the thread
  • e – nut width
  • da – Turning diameter shrinkage
  • dw – contact surface diameter
Thread size dda max.dw min.e min.m min.m max.s max.s min.weight kg/1000pcs
G 1/810,516,519,8566,481817,57-
G 1/414,219,122,78676,482120,16-
G 3/81824,829,5687,82726,1626,1
G 1/222,631,337,2988,583433-
(G5/8)24,731,337,2998,583433-
G3/428,632,339,5599,58363443,6
(G7/8)32,63845,2109,58414054
G135,942,850,851010,58464581,3
(G1 1/8)40,946,555,371110,58504995
G1 1/445,351,160,791211,75553,8117
G1 1/251,655,966,441312,76058,8134
(G1 3/4)5864,776,931313,77068,1213
G264,469,482,61613,77573,1277
(G2 1/4)7178,793,561616,78582,8378
G2 1/281,288,2104,861916,79592,8449
G394,997,7116,162219,84105102,8554
G4122125,9149,722222,84135132,51040
G5149,5154,4183,062222,84165162,51330
G6177176,1209,52525,84190185,41850