美制螺母标准.pdf

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1、HexFinished(standard)andJamNominalFGHH1OrWidthAcrossThicknessHexThicknessHexJamWidthAcrossFlatsBasicMajorComersFinishedNutsNutsDiaofThreadBasicMaxMinMaxMinBasicMaxMminBasicMaxMin80.164011/320.3440.3320.3970.378--0.2030.187------100.19003/80.3750.3620.4330.413--0.2030.187------1/40.25007/160.

2、4380.4280.5050.4887/320.2260.2125/320.1640.1505/160.31251/20.5000.4890.5770.55717/640.2730.2583/160.1950.1803/80.37509/160.5620.5510.6500.62821/640.3370.3207/320.2270.2107/160.437511/160.6880.6750.7940.7683/80.3850.3651/40.2600.2401/20.50003/40.7500.7360.8660.8407/160.4480.4275/160.3230.3029

3、/160.56257/80.8750.8611.0100.98231/640.4960.4735/160.3240.3015/80.625015/160.9380.9221.0831.05135/640.5590.5353/80.3870.3633/40.75001-1/81.1251.0881.2991.24041/640.6650.61727/640.4460.3987/80.87501-5/161.3121.2691.5161.4473/40.7760.72431/640.5100.45811.00001-1/21.5001.4501.7321.65355/640.887

4、0.83135/640.5750.5191-1/81.12501-11/161.6881.6311.9491.85931/320.9990.93939/640.6390.5791-1/41.25001-7/81.8751.8122.1652.0661-1/61.0941.03023/320.7510.6871-3/81.37502-1/162.0621.9942.3822.2731-11/641.2061.13825/320.8150.7471-1/21.50002-1/42.2502.1752.5982.4801-9/321.3171.24527/320.8800.8081-

5、5/81.62502-7/162.4382.3562.8152.6861-25/641.4291.35329/320.9450.8691-3/41.75002-5/82.6252.5383.0312.8931-1/21.5401.46031/321.0090.92922.0000033.0002.9003.4643.3061-23/321.7631.6751-3/321.1381.0502-1/42.25003-3/83.3753.2633.8973.7191-15/161.9861.8901-7/321.2671.1712-1/22.50003-3/43.7503.6254.

6、3304.1332-5/322.2092.1051-11/321.3961.2922-3/42.75004-1/84.1253.9884.7634.5462-3/82.4312.3191-15/321.5251.41333.00004-1/24.5004.3505.1964.9592-19/322.6542.5341-19/321.6541.534HeavyHexFGHNominalSizeorWidthAcrossWidthAcrossThicknessBasicMajorDia.FlatsCornersHeavyHexNutsofThreadBasicMax.Min.Max

7、.Min.BasicMax.Min.1/40.25001/20.5000.4880.5770.55615/640.2500.2185/160.31259/160.5620.5460.6500.62219/640.3140.2803/80.375011/160.6880.6690.7940.76323/640.3770.3417/160.43753/40.7500.7280.8660.83027/640.4410.4031/20.50007/80.8750.8501.0100.96931/64