ANSI/ASME B18.2.2

ANSI/ASME B18.2.2

HEAVY HEX NUT H=D

Standards:

Materials:

SA 194 - Gr.2H, Gr.4, Gr.7, Gr.16 IN STOCK 1/2" - 2"-8UN
SA 194 - Gr.2HM, Gr.7M (NACE conforming) IN STOCK 1/2" - 1.1/8"-8UN
SA 194 - Gr.8, 8M, 8T
SA 540
all materials

HEAVY HEX NUT (ASME B18.2.2 TABLE10 / 2015) HEAVY HEX NUT (ASME B18.2.2 TABLE 9 / 1987) H=D nut to use with studbolts. Usually for petrochemical, Oil & Gas industry. On stock: 1/2"-13UNC - 2"8UN H.D.G oversize on stock too.

Table of Sizes

desm
1/4"14.122 - 14.65612.395- 12.7005.537 - 6.350
5/16"15.799 - 16.51013.868 - 14.2757.112 - 7.976
3/8"19.380 - 20.16816.993 - 17.4758.661 - 9.576
1/2"24.613 - 25.65421.590 - 22.22511.786 - 12.802
9/16"26.340 - 27.50823.089 - 23.82513.360 - 14.427
5/8"29.845 - 31.16626.187 - 26.97514.910 - 16.027
3/4"35.103 - 36.65230.785 - 31.75018.034 - 19.253
7/8"40.361 - 42.16435.408 - 36.52521.158 - 22.479
1"45.618 - 47.65040.005 - 41.27524.282 - 25.705
1.1/8"50.851 - 53.16244.602 - 46.02527.407 - 28.931
1.1/4"56.109 - 58.64949.225 - 50.80030.150 - 31.775
1.3/8"61.366 - 64.16053.823 - 55.57533.274 - 35.001
1.1/2"66.599 - 69.64758.420 - 60.32536.398 - 38.227
1.5/8"71.831 - 75.15963.017 - 65.07539.522 - 41.453
1.3/4"77.089 - 80.64567.615 - 69.85042.647 - 44.679
1.7/8"82.347 - 86.15772.238 - 74.62545.771 - 47.904
2"87.605 - 91.64376.835 - 79.37548.895 - 51.130

More info about ANSI/ASME B18.2.2 - HEAVY HEX NUT H=D

1.7218 / 25CrMo4+QT (KG)

1.7225 / 42CrMo4+QT (GC)

1.7709 / 21CrMoV5-7+QT (GA)

1.4913 / X19CrMoNbVN11-1+QT (VW)

1.4923 / X22CrMoV12-1+QT1  (V)

1.4980 / X6NiCrTiMoVB25-15-2 (SD)

1.4986 / X7CrNiMoBNb16-16 (SD)

1.7729 / 20CrMoVTiB4-10, DUREHETE 1055, Alloy T41

ASTM/ASME 2H, Gr.7, Gr.16, Gr.8, Gr.8M