公制航空航天螺纹(MJ)系列钢丝螺套规格、型式尺寸及安装参数表（5－4）
规格		公称长度		钻孔深度	攻丝深度	底孔直径(mm)
公称直径	螺距	xd	L(mm)	L1(mm)	L5(mm)	切削丝锥		挤压丝锥
d(mm)	p(mm)			min	min	min	max	min	max
50	3	0.5d	25.00	38.50	35.50	50.60	50.90	___	___
50	3	0.75d	37.50	51.00	48.00	50.60	50.90	___	___
50	3	1d	50.00	63.50	60.50	50.60	50.90	___	___
50	3	1.5d	75.00	88.50	85.50	50.60	50.90	___	___
50	3	2d	100.00	113.50	110.50	50.60	50.90	___	___
50	3	2.5d	125.00	138.50	135.50	50.60	50.90	___	___
50	3	3d	150.00	163.50	160.50	50.60	50.90	___	___
50	3	3.5d	175.00	188.50	185.50	50.60	50.90	___	___
50	3	4d	200.00	213.50	210.50	50.60	50.90	___	___
50	2	0.5d	25.00	34.00	32.00	50.40	50.60	___	___
50	2	0.75d	37.50	46.50	44.50	50.40	50.60	___	___
50	2	1d	50.00	59.00	57.00	50.40	50.60	___	___
50	2	1.5d	75.00	84.00	82.00	50.40	50.60	___	___
50	2	2d	100.00	109.00	107.00	50.40	50.60	___	___
50	2	2.5d	125.00	134.00	132.00	50.40	50.60	___	___
50	2	3d	150.00	159.00	157.00	50.40	50.60	___	___
50	2	3.5d	175.00	184.00	182.00	50.40	50.60	___	___
50	2	4d	200.00	209.00	207.00	50.40	50.60	___	___
50	1.5	0.5d	25.00	31.75	30.25	50.30	50.45	___	___
50	1.5	0.75d	37.50	44.25	42.75	50.30	50.45	___	___
50	1.5	1d	50.00	56.75	55.25	50.30	50.45	___	___
50	1.5	1.5d	75.00	81.75	80.25	50.30	50.45	___	___
50	1.5	2d	100.00	106.75	105.25	50.30	50.45	___	___
50	1.5	2.5d	125.00	131.75	130.25	50.30	50.45	___	___
50	1.5	3.5d	175.00	181.75	180.25	50.30	50.45	___	___
50	1.5	4d	200.00	206.75	205.25	50.30	50.45	___	___
50	1.5	3d	150.00	156.75	155.25	50.30	50.45	___	___
52	5	0.5d	26.00	48.50	43.50	53.00	53.50	___	___
52	5	0.75d	39.00	61.50	56.50	53.00	53.50	___	___
52	5	1d	52.00	74.50	69.50	53.00	53.50	___	___
52	5	1.5d	78.00	100.50	95.50	53.00	53.50	___	___
52	5	2d	104.00	126.50	121.50	53.00	53.50	___	___
52	5	2.5d	130.00	152.50	147.50	53.00	53.50	___	___
52	5	3d	156.00	178.50	173.50	53.00	53.50	___	___
52	5	3.5d	182.00	204.50	199.50	53.00	53.50	___	___
52	5	4d	208.00	230.50	225.50	53.00	53.50	___	___
52	4	0.5d	26.00	44.00	40.00	52.80	53.20	___	___
52	4	0.75d	39.00	57.00	53.00	52.80	53.20	___	___
52	4	1d	52.00	70.00	66.00	52.80	53.20	___	___
52	4	1.5d	78.00	96.00	92.00	52.80	53.20	___	___
52	4	2d	104.00	122.00	118.00	52.80	53.20	___	___
52	4	2.5d	130.00	148.00	144.00	52.80	53.20	___	___
52	3	3d	156.00	169.50	166.50	52.60	52.90	___	___
52	3	3.5d	182.00	195.50	192.50	52.60	52.90	___	___
52	3	4d	208.00	221.50	218.50	52.60	52.90	___	___
52	3	0.75d	39.00	52.50	49.50	52.60	52.90	___	___
52	3	1d	52.00	65.50	62.50	52.60	52.90	___	___
52	3	1.5d	78.00	91.50	88.50	52.60	52.90	___	___
52	3	2d	104.00	117.50	114.50	52.60	52.90	___	___
52	3	2.5d	130.00	143.50	140.50	52.60	52.90	___	___
52	3	3d	156.00	169.50	166.50	52.60	52.90	___	___
52	3	3.5d	182.00	195.50	192.50	52.60	52.90	___	___
52	3	4d	208.00	221.50	218.50	52.60	52.90	___	___
52	2	0.5d	26.00	35.00	33.00	52.40	52.60	___	___
52	2	0.75d	39.00	48.00	46.00	52.40	52.60	___	___
52	2	1d	52.00	61.00	59.00	52.40	52.60	___	___
52	2	1.5d	78.00	87.00	85.00	52.40	52.60	___	___
52	2	2d	104.00	113.00	111.00	52.40	52.60	___	___
52	2	2.5d	130.00	139.00	137.00	52.40	52.60	___	___
52	2	3d	156.00	165.00	163.00	52.40	52.60	___	___
52	2	3.5d	182.00	191.00	189.00	52.40	52.60	___	___
52	2	4d	208.00	217.00	215.00	52.40	52.60	___	___
52	1.5	0.5d	26.00	32.75	31.25	52.30	52.45	___	___
52	1.5	0.75d	39.00	45.75	44.25	52.30	52.45	___	___
52	1.5	1d	52.00	58.75	57.25	52.30	52.45	___	___
52	1.5	1.5d	78.00	84.75	83.25	52.30	52.45	___	___
52	1.5	2d	104.00	110.75	109.25	52.30	52.45	___	___
52	1.5	2.5d	130.00	136.75	135.25	52.30	52.45	___	___
52	1.5	3d	156.00	162.75	161.25	52.30	52.45	___	___
52	1.5	3.5d	182.00	188.75	187.25	52.30	52.45	___	___
52	1.5	4d	208.00	214.75	213.25	52.30	52.45	___	___
55	4	0.5d	27.50	45.50	41.50	55.80	56.20	___	___
55	4	0.75d	41.25	59.25	55.25	55.80	56.20	___	___
55	4	1d	55.00	73.00	69.00	55.80	56.20	___	___
55	4	1.5d	82.50	100.50	96.50	55.80	56.20	___	___
55	4	2d	110.00	128.00	124.00	55.80	56.20	___	___
55	4	2.5d	137.50	155.50	151.50	55.80	56.20	___	___
55	4	3d	165.00	183.00	179.00	55.80	56.20	___	___
55	4	3.5d	192.50	210.50	206.50	55.80	56.20	___	___
55	4	4d	220.00	238.00	234.00	55.80	56.20	___	___
55	3	0.5d	27.50	41.00	38.00	55.60	55.90	___	___
55	3	0.75d	41.25	54.75	51.75	55.60	55.90	___	___
55	3	1d	55.00	68.50	65.50	55.60	55.90	___	___
55	3	1.5d	82.50	96.00	93.00	55.60	55.90	___	___
55	3	2d	110.00	123.50	120.50	55.60	55.90	___	___
55	3	2.5d	137.50	151.00	148.00	55.60	55.90	___	___
55	3	3d	165.00	178.50	175.50	55.60	55.90	___	___
55	3	3.5d	192.50	206.00	203.00	55.60	55.90	___	___
55	3	4d	220.00	233.50	230.50	55.60	55.90	___	___
55	2	0.5d	27.50	36.50	34.50	55.40	55.60	___	___
55	2	0.75d	41.25	50.25	48.25	55.40	55.60	___	___
55	2	1d	55.00	64.00	62.00	55.40	55.60	___	___
55	2	1.5d	82.50	91.50	89.50	55.40	55.60	___	___
55	2	2d	110.00	119.00	117.00	55.40	55.60	___	___
55	2	2.5d	137.50	146.50	144.50	55.40	55.60	___	___
55	2	3d	165.00	174.00	172.00	55.40	55.60	___	___
55	2	3.5d	192.50	201.50	199.50	55.40	55.60	___	___
55	2	4d	220.00	229.00	227.00	55.40	55.60	___	___
55	1.5	0.5d	27.50	34.25	32.75	55.30	55.45	___	___
55	1.5	0.75d	41.25	48.00	46.50	55.30	55.45	___	___
55	1.5	1d	55.00	61.75	60.25	55.30	55.45	___	___
55	1.5	1.5d	82.50	89.25	87.75	55.30	55.45	___	___
55	1.5	2d	110.00	116.75	115.25	55.30	55.45	___	___
55	1.5	2.5d	137.50	144.25	142.75	55.30	55.45	___	___
55	1.5	3d	165.00	171.75	170.25	55.30	55.45	___	___
55	1.5	3.5d	192.50	199.25	197.75	55.30	55.45	___	___
55	1.5	4d	220.00	226.75	225.25	55.30	55.45	___	___
56	5.5	0.5d	28.00	52.75	47.25	57.09	57.64	___	___
56	5.5	0.75d	42.00	66.75	61.25	57.09	57.64	___	___
56	5.5	1d	56.00	80.75	75.25	57.09	57.64	___	___
56	5.5	1.5d	84.00	108.75	103.25	57.09	57.64	___	___
56	5.5	2d	112.00	136.75	131.25	57.09	57.64	___	___
56	5.5	2.5d	140.00	164.75	159.25	57.09	57.64	___	___
56	5.5	3d	168.00	192.75	187.25	57.09	57.64	___	___
56	5.5	3.5d	196.00	220.75	215.25	57.09	57.64	___	___
56	5.5	4d	224.00	248.75	243.25	57.09	57.64	___	___
56	4	0.5d	28.00	46.00	42.00	56.80	57.20	___	___
56	4	0.75d	42.00	60.00	56.00	56.80	57.20	___	___
56	4	1d	56.00	74.00	70.00	56.80	57.20	___	___
56	4	1.5d	84.00	102.00	98.00	56.80	57.20	___	___
56	4	2d	112.00	130.00	126.00	56.80	57.20	___	___
56	4	2.5d	140.00	158.00	154.00	56.80	57.20	___	___
56	4	3d	168.00	186.00	182.00	56.80	57.20	___	___
56	4	3.5d	196.00	214.00	210.00	56.80	57.20	___	___
56	4	4d	224.00	242.00	238.00	56.80	57.20	___	___
56	3	0.5d	28.00	41.50	38.50	56.60	56.90	___	___
56	3	0.75d	42.00	55.50	52.50	56.60	56.90	___	___
56	3	1d	56.00	69.50	66.50	56.60	56.90	___	___
56	3	1.5d	84.00	97.50	94.50	56.60	56.90	___	___
56	3	2d	112.00	125.50	122.50	56.60	56.90	___	___
56	3	2.5d	140.00	153.50	150.50	56.60	56.90	___	___
56	3	3d	168.00	181.50	178.50	56.60	56.90	___	___
56	3	3.5d	196.00	209.50	206.50	56.60	56.90	___	___
56	3	4d	224.00	237.50	234.50	56.60	56.90	___	___
56	2	0.5d	28.00	37.00	35.00	56.40	56.60	___	___
56	2	0.75d	42.00	51.00	49.00	56.40	56.60	___	___
56	2	1d	56.00	65.00	63.00	56.40	56.60	___	___
56	2	1.5d	84.00	93.00	91.00	56.40	56.60	___	___
56	2	2d	112.00	121.00	119.00	56.40	56.60	___	___
56	2	2.5d	140.00	149.00	147.00	56.40	56.60	___	___
56	2	3d	168.00	177.00	175.00	56.40	56.60	___	___
56	2	3.5d	196.00	205.00	203.00	56.40	56.60	___	___
56	2	4d	224.00	233.00	231.00	56.40	56.60	___	___
56	1.5	0.5d	28.00	34.75	33.25	56.30	56.45	___	___
56	1.5	0.75d	42.00	48.75	47.25	56.30	56.45	___	___
56	1.5	1d	56.00	62.75	61.25	56.30	56.45	___	___
56	1.5	1.5d	84.00	90.75	89.25	56.30	56.45	___	___
56	1.5	2d	112.00	118.75	117.25	56.30	56.45	___	___
56	1.5	2.5d	140.00	146.75	145.25	56.30	56.45	___	___
56	1.5	3d	168.00	174.75	173.25	56.30	56.45	___	___
56	1.5	3.5d	196.00	202.75	201.25	56.30	56.45	___	___
56	1.5	4d	224.00	230.75	229.25	56.30	56.45	___	___
58	4	0.5d	29.00	47.00	43.00	58.80	59.20	___	___
58	4	0.75d	43.50	61.50	57.50	58.80	59.20	___	___
58	4	1d	58.00	76.00	72.00	58.80	59.20	___	___
58	4	1.5d	87.00	105.00	101.00	58.80	59.20	___	___
58	4	2d	116.00	134.00	130.00	58.80	59.20	___	___
58	4	2.5d	145.00	163.00	159.00	58.80	59.20	___	___
58	4	3d	174.00	192.00	188.00	58.80	59.20	___	___
58	4	3.5d	203.00	221.00	217.00	58.80	59.20	___	___
58	4	4d	232.00	250.00	246.00	58.80	59.20	___	___
58	3	0.5d	29.00	42.50	39.50	58.60	58.90	___	___
58	3	0.75d	43.50	57.00	54.00	58.60	58.90	___	___
58	3	1d	58.00	71.50	68.50	58.60	58.90	___	___
58	3	1.5d	87.00	100.50	97.50	58.60	58.90	___	___
58	3	2d	116.00	129.50	126.50	58.60	58.90	___	___
58	3	2.5d	145.00	158.50	155.50	58.60	58.90	___	___
58	3	3d	174.00	187.50	184.50	58.60	58.90	___	___
58	3	3.5d	203.00	216.50	213.50	58.60	58.90	___	___
58	3	4d	232.00	245.50	242.50	58.60	58.90	___	___
58	2	0.5d	29.00	38.00	36.00	58.40	58.60	___	___
58	2	0.75d	43.50	52.50	50.50	58.40	58.60	___	___
58	2	1d	58.00	67.00	65.00	58.40	58.60	___	___
58	2	1.5d	87.00	96.00	94.00	58.40	58.60	___	___
58	2	2d	116.00	125.00	123.00	58.40	58.60	___	___
58	2	2.5d	145.00	154.00	152.00	58.40	58.60	___	___
58	2	3d	174.00	183.00	181.00	58.40	58.60	___	___
58	2	3.5d	203.00	212.00	210.00	58.40	58.60	___	___
58	2	4d	232.00	241.00	239.00	58.40	58.60	___	___
58	1.5	0.5d	29.00	35.75	34.25	58.30	58.45	___	___
58	1.5	0.75d	43.50	50.25	48.75	58.30	58.45	___	___
58	1.5	1d	58.00	64.75	63.25	58.30	58.45	___	___
58	1.5	1.5d	87.00	93.75	92.25	58.30	58.45	___	___