A194 2H Heavy Hex Nuts

A194 2H Heavy Hex Nuts


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A194 2H Heavy Hex Nuts

A194 2H Heavy Hex Nuts are manufactured from 1045 steel to meet or exceed ASTM A194 Grade 2H. Hot-Dip Galvanized material will meet or exceed ASTM A153 and/or ASTM F2329. Galvanized nuts are over tapped per ASTM A563. Typical hardness is HRC 24-35 for diameters up to 1 1/2 inches, HRB 95 - HRC 35 for diameters over 1 1 1/2 inches. Proof load strength is 175,000 psi.

A194 2H Heavy Hex Nuts
 
A194 2H Heavy Hex Nuts
Nominal Size or Basic
Major Diameter
of Thread
Width Across FlatsWidth Across
Corners
Thickness
BasicMax.MinMaxMinBasic.MaxMin.
1/40.25001/20.5000.4880.5770.55615/640.2500.218
5/160.31259/160.5620.5460.6500.62219/640.3140.280
3/80.375011/160.6880.6690.7940.76323/640.3770.341
7/160.43753/40.7500.7280.8660.83027/640.4410.403
1/20.50007/80.8750.8501.0100.96931/640.5040.464
9/160.562515/160.9380.9091.0831.03735/640.5680.526
5/80.62501 1/161.0621.0311.2271.17539/640.6310.587
3/40.75001 1/41.2501.2121.4431.38247/640.7580.710
7/80.87501 7/161.4381.3941.6601.58955/640.8850.833
11.00001 5/81.6251.5751.8761.79663/641.0120.956
1 1/81.12501 13/161.8121.7562.0932.0021-7/641.1391.079
1 1/41.250022.0001.9382.3092.2091-7/321.2511.187
1 3/81.37502 3/162.1882.1192.5262.4161-11/321.3781.310
1 1/21.50002 3/82.3752.3002.7422.6221-15/321.5051.433
1 5/81.62502 9/162.5622.4812.9592.8281-19/321.6321.556
1 3/41.75002 3/42.7502.6623.1753.0351-23/321.7591.679
22.00003 1/83.1253.0253.6083.4491-31/322.0131.925
2 1/42.25003 1/23.5003.3884.0413.8622-13/642.2512.155
2 1/22.50003 7/83.8753.7504.4744.2752-29/642.5052.401
2 3/42.75004 1/44.2504.1124.9074.6882-45/642.7592.647
33.00004 5/84.6254.4755.3405.1022-61/643.0132.893
3 1/43.250055.0004.8385.7745.5153-3/163.2523.124
3 1/23.50005 3/85.3755.2006.2075.9283-7/163.5063.370
3 3/43.75005 3/45.7505.5626.6406.3413-11/163.7603.616
44.00006 1/86.1255.9257.0736.7553-15/164.0143.862