4H5H内螺纹的极限尺寸(MJ48～MJ100)_极限尺寸_米制航空航天螺纹(MJ)_紧固连接螺纹_公制、美制和英制螺纹

内螺纹的极限尺寸

4H5H内螺纹的极限尺寸　　　　　　　　　　　　　　　　　　　　　　　　　　　　　mm
螺纹标记	大径D₃	中径D₂			小径D₁
螺纹标记	max	max	min	4H	max	min	6H或5H
MJ48×1.5-4H5H	48.349	47.158	47.026	0.132	46.775	46.539	0.236
MJ48×2-4H5H	48.439	46.851	46.701	0.150	46.351	46.051	0.300
MJ48×3-4H5H	48.613	46.231	46.051	0.180	45.477	45.077	0.400
MJ48×4-4H5H	48.777	45.602	45.402	0.200	44.578	44.103	0.475
MJ48×5-4H5H	48.934	44.964	44.752	0.212	43.689	43.129	0.560
MJ50×1.5-4H5H	50.349	49.158	49.026	0.132	48.775	48.539	0.236
MJ50×2-4H5H	50.439	48.851	48.701	0.150	48.351	48.051	0.300
MJ50×3-4H5H	50.613	48.231	48.051	0.180	47.477	47.077	0.400
MJ52×1.5-4H5H	52.349	51.158	51.026	0.132	50.775	50.539	0.236
MJ52×2-4H5H	52.439	50.851	50.701	0.150	50.351	50.051	0.300
MJ52×3-4H5H	52.613	50.231	50.051	0.180	49.477	49.077	0.400
MJ52×4-4H5H	52.777	49.602	49.402	0.200	48.578	48.103	0.475
MJ52×5-4H5H	52.934	48.964	48.752	0.212	47.689	47.129	0.560
MJ55×1.5-4H5H	55.349	54.158	54.026	0.132	53.772	53.539	0.236
MJ55×2-4H5H	55.439	53.851	53.701	0.150	53.351	53.051	0.300
MJ55×3-4H5H	55.613	53.231	53.051	0.180	42.477	52.077	0.400
MJ55×4-4H5H	55.777	52.602	52.402	0.200	51.578	51.103	0.475
MJ56×1.5-4H5H	56.349	55.158	55.026	0.132	54.775	54.539	0.236
MJ56×2-4H5H	56.439	54.851	54.701	0.150	54.351	54.051	0.300
MJ56×3-4H5H	56.613	54.231	54.051	0.180	53.477	53.077	0.400
MJ56×4-4H5H	56.777	53.602	53.402	0.200	52.578	52.103	0.475
MJ56×5.5-4H5H	57.018	52.652	52.428	0.224	51.241	50.641	0.600
MJ58×1.5-4H5H	58.349	57.158	57.026	0.132	56.775	56.539	0.236
MJ58×2-4H5H	58.439	56.851	56.701	0.150	56.351	56.051	0.300
MJ58×3-4H5H	58.613	56.231	56.051	0.180	55.477	55.077	0.400
MJ58×4-4H5H	58.777	55.602	55.402	0.200	54.578	54.103	0.475
MJ60×1.5-4H5H	60.349	59.158	59.026	0.132	58.775	58.539	0.236
MJ60×2-4H5H	60.439	58.851	58.701	0.150	58.351	58.051	0.300
MJ60×3-4H5H	60.613	58.231	58.051	0.180	57.477	57.077	0.400
MJ60×4-4H5H	60.777	57.602	57.402	0.200	56.578	56.103	0.475
MJ60×5.5-4H5H	61.018	56.652	56.428	0.224	55.241	54.641	0.600
MJ62×1.5-4H5H	62.349	61.158	61.026	0.132	60.775	60.539	0.236
MJ62×2-4H5H	62.439	60.851	60.701	0.150	60.351	60.051	0.300
MJ62×3-4H5H	62.613	60.231	60.051	0.180	59.477	59.077	0.400
MJ62×4-4H5H	62.777	59.602	59.402	0.200	58.578	58.103	0.475
MJ64×1.5-4H5H	64.349	63.158	63.026	0.132	62.775	62.539	0.236
MJ64×2-4H5H	64.439	62.851	62.701	0.150	62.351	62.051	0.300
MJ64×3-4H5H	62.613	62.231	62.051	0.180	61.477	61.077	0.400
MJ64×4-4H5H	62.777	61.602	61.402	0.200	60.578	60.103	0.475
MJ64×6-4H5H	65.102	60.339	60.103	0.236	58.784	58.154	0.630
MJ65×1.5-4H5H	65.349	64.158	64.026	0.132	63.775	63.539	0.236
MJ65×2-4H5H	65.439	63.851	63.701	0.150	63.351	63.051	0.300
MJ65×3-4H5H	65.613	63.231	63.051	0.180	62.477	62.077	0.400
MJ65×4-4H5H	65.777	62.602	62.402	0.200	61.578	61.103	0.475
MJ68×1.5-4H5H	68.349	67.158	67.026	0.132	66.775	66.539	0.236
MJ68×2-4H5H	68.439	66.851	66.701	0.150	66.351	66.051	0.300
MJ68×3-4H5H	68.613	66.231	66.051	0.180	65.477	65.077	0.400
MJ68×4-4H5H	68.777	65.602	65.402	0.200	64.578	64.103	0.475
MJ68×6-4H5H	69.102	64.339	64.103	0.236	62.784	62.154	0.630
MJ70×1.5-4H5H	70.349	69.158	69.026	0.132	68.775	68.539	0.236
MJ70×2-4H5H	70.439	68.851	68.701	0.150	68.351	68.051	0.300
MJ70×3-4H5H	70.613	68.231	68.051	0.180	67.477	67.077	0.400
MJ70×4-4H5H	70.777	67.602	67.402	0.200	66.578	66.103	0.475
MJ70×6-4H5H	71.102	66.339	66.103	0.236	64.784	64.154	0.630
MJ72×1.5-4H5H	72.349	71.158	71.026	0.132	70.775	70.539	0.236
MJ72×2-4H5H	72.439	70.851	70.701	0.150	70.351	70.051	0.300
MJ72×3-4H5H	72.613	70.231	70.051	0.180	69.477	69.077	0.400
MJ72×4-4H5H	72.777	69.602	69.402	0.200	68.578	68.103	0.475
MJ72×6-4H5H	73.102	68.339	68.103	0.236	66.784	66.154	0.630
MJ75×1.5-4H5H	75.349	74.158	74.026	0.132	73.775	73.539	0.236
MJ75×2-4H5H	75.439	73.851	73.701	0.150	73.351	73.051	0.300
MJ75×3-4H5H	75.613	73.231	73.051	0.180	72.477	72.077	0.400
MJ75×4-4H5H	75.777	72.602	72.402	0.200	71.578	71.103	0.475
MJ76×1.5-4H5H	76.349	75.158	75.026	0.132	74.775	74.539	0.236
MJ76×3-4H5H	76.613	74.231	74.051	0.180	73.477	73.077	0.400
MJ76×4-4H5H	76.777	73.602	73.402	0.200	72.578	72.103	0.475
MJ76×6-4H5H	77.102	72.339	72.103	0.236	70.784	70.154	0.630
MJ78×1.5-4H5H	78.349	77.158	77.026	0.132	76.775	76.539	0.236
MJ78×2-4H5H	78.439	76.851	76.701	0.150	76.351	76.051	0.300
MJ78×3-4H5H	78.613	76.231	76.051	0.180	75.477	75.077	0.400
MJ80×1.5-4H5H	80.349	79.158	79.026	0.132	78.775	78.539	0.236
MJ80×2-4H5H	80.439	78.821	78.701	0.150	78.351	78.051	0.300
MJ80×3-4H5H	80.613	78.231	78.051	0.180	77.477	77.077	0.400
MJ80×4-4H5H	80.777	77.602	77.402	0.200	76.578	76.103	0.475
MJ80×6-4H5H	81.102	76.339	76.103	0.236	74.784	74.154	0.630
MJ82×1.5-4H5H	82.349	81.158	81.026	0.132	80.775	80.539	0.236
MJ82×2-4H5H	82.439	80.851	80.701	0.150	80.351	80.051	0.300
MJ82×3-4H5H	82.613	80.231	80.051	0.180	79.477	79.077	0.400
MJ85×1.5-4H5H	85.349	84.158	84.026	0.132	83.775	83.539	0.236
MJ85×2-4H5H	85.439	83.851	83.701	0.150	83.351	83.051	0.300
MJ85×3-4H5H	85.613	83.231	73.051	0.180	82.477	82.077	0.400
MJ85×4-4H5H	85.777	82.602	82.402	0.200	81.578	81.103	0.475
MJ85×6-4H5H	86.102	81.339	81.103	0.236	79.784	79.154	0.630
MJ88×1.5-4H5H	88.349	87.158	87.026	0.132	86.775	86.539	0.236
MJ90×1.5-4H5H	90.349	89.158	89.026	0.132	88.775	88.539	0.236
MJ90×2-4H5H	90.439	88.851	88.701	0.150	88.351	88.051	0.300
MJ90×3-4H5H	90.613	88.231	88.051	0.180	87.477	87.077	0.400
MJ90×4-4H5H	90.777	87.602	87.402	0.200	86.578	86.103	0.475
MJ90×6-4H5H	91.102	86.339	86.103	0.236	84.784	84.154	0.630
MJ92×1.5-4H5H	92.357	91.166	91.026	0.140	90.775	90.539	0.236
MJ95×1.5-4H5H	95.357	94.166	94.026	0.140	93.775	93.539	0.236
MJ95×2-4H5H	95.449	93.861	93.701	0.160	93.351	93.051	0.300
MJ95×3-4H5H	95.623	93.241	93.051	0.190	92.477	92.077	0.400
MJ95×4-4H5H	95.789	92.614	92.402	0.212	91.578	91.103	0.475
MJ95×6-4H5H	96.116	91.353	91.103	0.250	89.784	89.154	0.630
MJ98×1.5-4H5H	98.357	97.166	97.026	0.140	96.775	96.539	0.236
MJ100×1.5-4H5H	100.357	99.166	99.026	0.140	98.775	98.539	0.236
MJ100×2-4H5H	100.449	98.861	98.701	0.160	98.351	98.051	0.300
MJ100×3-4H5H	100.623	98.241	98.051	0.190	97.477	97.077	0.400
MJ100×4-4H5H	100.789	97.614	97.402	0.212	96.578	96.103	0.475
MJ100×6-4H5H	101.116	96.353	96.103	0.250	94.784	94.154	0.630
注：内螺纹大径的最小值为D_3min≥D；内螺纹大径的最大值为D_3max＝D_2max+0.79386P。

< 上一篇：

4H5H内螺纹的极限尺寸(MJ1.6～MJ45)

UNJ螺纹标准 >