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（5－2）
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
13	1.25	1d	13.00	18.63	17.38	13.25	13.37	13.96	14.09
13	1.25	1.5d	19.50	25.13	23.88	13.25	13.37	13.96	14.09
13	1.25	2d	26.00	31.63	30.38	13.25	13.37	13.96	14.09
13	1.25	2.5d	32.50	38.13	36.88	13.25	13.37	13.96	14.09
13	1.25	3d	39.00	44.63	43.38	13.25	13.37	13.96	14.09
13	1.25	3.5d	45.50	51.13	49.88	13.25	13.37	13.96	14.09
13	1.25	4d	52.00	57.63	56.38	13.25	13.37	13.96	14.09
14	2	1d	14.00	23.00	21.00	14.40	14.60	15.54	15.74
14	2	1.5d	21.00	30.00	28.00	14.40	14.60	15.54	15.74
14	2	2d	28.00	37.00	35.00	14.40	14.60	15.54	15.74
14	2	2.5d	35.00	44.00	42.00	14.40	14.60	15.54	15.74
14	2	3d	42.00	51.00	49.00	14.40	14.60	15.54	15.74
14	2	3.5d	49.00	58.00	56.00	14.40	14.60	15.54	15.74
14	2	4d	56.00	65.00	63.00	14.40	14.60	15.54	15.74
14	1.5	0.75d	10.50	17.25	15.75	14.30	14.45	15.15	15.30
14	1.5	1d	14.00	20.75	19.25	14.30	14.45	15.15	15.30
14	1.5	1.5d	21.00	27.75	26.25	14.30	14.45	15.15	15.30
14	1.5	2d	28.00	34.75	33.25	14.30	14.45	15.15	15.30
14	1.5	2.5d	35.00	41.75	40.25	14.30	14.45	15.15	15.30
14	1.5	3d	42.00	48.75	47.25	14.30	14.45	15.15	15.30
14	1.5	3.5d	49.00	55.75	54.25	14.30	14.45	15.15	15.30
14	1.5	4d	56.00	62.75	61.25	14.30	14.45	15.15	15.30
14	1.25	1d	14.00	19.63	18.38	14.25	14.37	14.96	15.09
14	1.25	1.5d	21.00	26.63	25.38	14.25	14.37	14.96	15.09
14	1.25	2d	28.00	33.63	32.38	14.25	14.37	14.96	15.09
14	1.25	2.5d	35.00	40.63	39.38	14.25	14.37	14.96	15.09
14	1.25	3d	42.00	47.63	46.38	14.25	14.37	14.96	15.09
14	1.25	3.5d	49.00	54.63	53.38	14.25	14.37	14.96	15.09
14	1.25	4d	56.00	61.63	60.38	14.25	14.37	14.96	15.09
14	1	1d	14.00	18.50	17.50	14.20	14.30	14.77	14.87
14	1	1.5d	21.00	25.50	24.50	14.20	14.30	14.77	14.87
14	1	2d	28.00	32.50	31.50	14.20	14.30	14.77	14.87
14	1	2.5d	35.00	39.50	38.50	14.20	14.30	14.77	14.87
14	1	3d	42.00	46.50	45.50	14.20	14.30	14.77	14.87
14	1	3.5d	49.00	53.50	52.50	14.20	14.30	14.77	14.87
14	1	4d	56.00	60.50	59.50	14.20	14.30	14.77	14.87
15	1.5	1d	15.00	21.75	20.25	15.30	15.45	16.15	16.30
15	1.5	1.5d	22.50	29.25	27.75	15.30	15.45	16.15	16.30
15	1.5	2d	30.00	36.75	35.25	15.30	15.45	16.15	16.30
15	1.5	2.5d	37.50	44.25	42.75	15.30	15.45	16.15	16.30
15	1.5	3d	45.00	51.75	50.25	15.30	15.45	16.15	16.30
15	1.5	3.5d	52.50	59.25	57.75	15.30	15.45	16.15	16.30
15	1.5	4d	60.00	66.75	65.25	15.30	15.45	16.15	16.30
15	1	1d	15.00	19.50	18.50	15.20	15.30	15.77	15.87
15	1	1.5d	22.50	27.00	26.00	15.20	15.30	15.77	15.87
15	1	2d	30.00	34.50	33.50	15.20	15.30	15.77	15.87
15	1	2.5d	37.50	42.00	41.00	15.20	15.30	15.77	15.87
15	1	3d	45.00	49.50	48.50	15.20	15.30	15.77	15.87
15	1	3.5d	52.50	57.00	56.00	15.20	15.30	15.77	15.87
15	1	4d	60.00	64.50	63.50	15.20	15.30	15.77	15.87
16	2	1d	16.00	25.00	23.00	16.40	16.60	17.54	17.74
16	2	1.5d	24.00	33.00	31.00	16.40	16.60	17.54	17.74
16	2	2d	32.00	41.00	39.00	16.40	16.60	17.54	17.74
16	2	2.5d	40.00	49.00	47.00	16.40	16.60	17.54	17.74
16	2	3d	48.00	57.00	55.00	16.40	16.60	17.54	17.74
16	2	3.5d	56.00	65.00	63.00	16.40	16.60	17.54	17.74
16	2	4d	64.00	73.00	71.00	16.40	16.60	17.54	17.74
16	1.5	0.75d	12.00	18.75	17.25	16.30	16.45	17.15	17.30
16	1.5	1d	16.00	22.75	21.25	16.30	16.45	17.15	17.30
16	1.5	1.5d	24.00	30.75	29.25	16.30	16.45	17.15	17.30
16	1.5	2d	32.00	38.75	37.25	16.30	16.45	17.15	17.30
16	1.5	2d	40.00	46.75	45.25	16.30	16.45	17.15	17.30
16	1.5	2.5d	48.00	54.75	53.25	16.30	16.45	17.15	17.30
16	1.5	3.5d	56.00	62.75	61.25	16.30	16.45	17.15	17.30
16	1.5	4d	64.00	70.75	69.25	16.30	16.45	17.15	17.30
16	1	1d	65.00	69.50	68.50	16.20	16.30	16.77	16.87
16	1	1.5d	66.00	70.50	69.50	16.20	16.30	16.77	16.87
16	1	2d	67.00	71.50	70.50	16.20	16.30	16.77	16.87
16	1	2.5d	68.00	72.50	71.50	16.20	16.30	16.77	16.87
16	1	3d	69.00	73.50	72.50	16.20	16.30	16.77	16.87
16	1	3.5d	70.00	74.50	73.50	16.20	16.30	16.77	16.87
16	1	4d	71.00	75.50	74.50	16.20	16.30	16.77	16.87
17	1.5	1d	17.00	23.75	22.25	17.30	17.45	18.15	18.30
17	1.5	1.5d	25.50	32.25	30.75	17.30	17.45	18.15	18.30
17	1.5	2d	34.00	40.75	39.25	17.30	17.45	18.15	18.30
17	1.5	2.5d	42.50	49.25	47.75	17.30	17.45	18.15	18.30
17	1.5	3d	51.00	57.75	56.25	17.30	17.45	18.15	18.30
17	1.5	3.5d	59.50	66.25	64.75	17.30	17.45	18.15	18.30
17	1.5	4d	68.00	74.75	73.25	17.30	17.45	18.15	18.30
18	2.5	1d	18.00	29.25	26.75	18.50	18.75	19.92	20.17
18	2.5	1.5d	27.00	38.25	35.75	18.50	18.75	19.92	20.17
18	2.5	2d	36.00	47.25	44.75	18.50	18.75	19.92	20.17
18	2.5	2.5d	45.00	56.25	53.75	18.50	18.75	19.92	20.17
18	2.5	3d	54.00	65.25	62.75	18.50	18.75	19.92	20.17
18	2.5	3.5d	63.00	74.25	71.75	18.50	18.75	19.92	20.17
18	2.5	4d	72.00	83.25	80.75	18.50	18.75	19.92	20.17
18	2	0.75d	13.50	22.50	20.50	18.40	18.60	19.54	19.74
18	2	1d	18.00	27.00	25.00	18.40	18.60	19.54	19.74
18	2	1.5d	27.00	36.00	34.00	18.40	18.60	19.54	19.74
18	2	2d	36.00	45.00	43.00	18.40	18.60	19.54	19.74
18	2	2.5d	45.00	54.00	52.00	18.40	18.60	19.54	19.74
18	2	3d	54.00	63.00	61.00	18.40	18.60	19.54	19.74
18	2	3.5d	63.00	72.00	70.00	18.40	18.60	19.54	19.74
18	2	4d	72.00	81.00	79.00	18.40	18.60	19.54	19.74
18	1.5	0.75d	13.50	20.25	18.75	18.30	18.45	19.15	19.30
18	1.5	1d	18.00	24.75	23.25	18.30	18.45	19.15	19.30
18	1.5	1.5d	27.00	33.75	32.25	18.30	18.45	19.15	19.30
18	1.5	2d	36.00	42.75	41.25	18.30	18.45	19.15	19.30
18	1.5	2.5d	45.00	51.75	50.25	18.30	18.45	19.15	19.30
18	1.5	3d	54.00	60.75	59.25	18.30	18.45	19.15	19.30
18	1.5	3.5d	63.00	69.75	68.25	18.30	18.45	19.15	19.30
18	1.5	4d	72.00	78.75	77.25	18.30	18.45	19.15	19.30
20	2.5	1d	20.00	31.25	28.75	20.50	20.75	21.92	22.17
20	2.5	1.5d	30.00	41.25	38.75	20.50	20.75	21.92	22.17
20	2.5	2d	40.00	51.25	48.75	20.50	20.75	21.92	22.17
20	2.5	2.5d	50.00	61.25	58.75	20.50	20.75	21.92	22.17
20	2.5	3d	60.00	71.25	68.75	20.50	20.75	21.92	22.17
20	2.5	3.5d	70.00	81.25	78.75	20.50	20.75	21.92	22.17
20	2.5	4d	80.00	91.25	88.75	20.50	20.75	21.92	22.17
20	2	0.75d	15.00	24.00	22.00	20.40	20.60	21.54	21.74
20	2	1d	20.00	29.00	27.00	20.40	20.60	21.54	21.74
20	2	1.5d	30.00	39.00	37.00	20.40	20.60	21.54	21.74
20	2	2d	40.00	49.00	47.00	20.40	20.60	21.54	21.74
20	2	2.5d	50.00	59.00	57.00	20.40	20.60	21.54	21.74
20	2	3d	60.00	69.00	67.00	20.40	20.60	21.54	21.74
20	2	3.5d	70.00	79.00	77.00	20.40	20.60	21.54	21.74
20	2	4d	80.00	89.00	87.00	20.40	20.60	21.54	21.74
20	1.5	0.5d	10.00	16.75	15.25	20.30	20.45	21.15	21.30
20	1.5	0.75d	15.00	21.75	20.25	20.30	20.45	21.15	21.30
20	1.5	1d	20.00	26.75	25.25	20.30	20.45	21.15	21.30
20	1.5	1.5d	30.00	36.75	35.25	20.30	20.45	21.15	21.30
20	1.5	2d	40.00	46.75	45.25	20.30	20.45	21.15	21.30
20	1.5	2.5d	50.00	56.75	55.25	20.30	20.45	21.15	21.30
20	1.5	3d	60.00	66.75	65.25	20.30	20.45	21.15	21.30
20	1.5	3.5d	70.00	76.75	75.25	20.30	20.45	21.15	21.30
20	1.5	4d	80.00	86.75	85.25	20.30	20.45	21.15	21.30
22	2.5	1d	22.00	33.25	30.75	22.50	22.75	23.92	24.17
22	2.5	1.5d	33.00	44.25	41.75	22.50	22.75	23.92	24.17
22	2.5	2d	44.00	55.25	52.75	22.50	22.75	23.92	24.17
22	2.5	2.5d	55.00	66.25	63.75	22.50	22.75	23.92	24.17
22	2.5	3d	66.00	77.25	74.75	22.50	22.75	23.92	24.17
22	2.5	3.5d	77.00	88.25	85.75	22.50	22.75	23.92	24.17
22	2.5	4d	88.00	99.25	96.75	22.50	22.75	23.92	24.17
22	2	0.75d	16.50	25.50	23.50	22.40	22.60	23.54	23.74
22	2	1d	22.00	31.00	29.00	22.40	22.60	23.54	23.74
22	2	1.5d	33.00	42.00	40.00	22.40	22.60	23.54	23.74
22	2	2d	44.00	53.00	51.00	22.40	22.60	23.54	23.74
22	2	2.5d	55.00	64.00	62.00	22.40	22.60	23.54	23.74
22	2	3d	66.00	75.00	73.00	22.40	22.60	23.54	23.74
22	2	3.5d	77.00	86.00	84.00	22.40	22.60	23.54	23.74
22	2	4d	88.00	97.00	95.00	22.40	22.60	23.54	23.74
22	1.5	0.5d	11.00	17.75	16.25	22.30	22.45	23.15	23.30
22	1.5	0.75d	16.50	23.25	21.75	22.30	22.45	23.15	23.30
22	1.5	1d	22.00	28.75	27.25	22.30	22.45	23.15	23.30
22	1.5	1.5d	33.00	39.75	38.25	22.30	22.45	23.15	23.30
22	1.5	2d	44.00	50.75	49.25	22.30	22.45	23.15	23.30
22	1.5	2.5d	55.00	61.75	60.25	22.30	22.45	23.15	23.30
22	1.5	3d	66.00	72.75	71.25	22.30	22.45	23.15	23.30
22	1.5	3.5d	77.00	83.75	82.25	22.30	22.45	23.15	23.30
22	1.5	4d	88.00	94.75	93.25	22.30	22.45	23.15	23.30
24	3	1d	24.00	37.50	34.50	24.60	24.90	26.31	26.61
24	3	1.5d	36.00	49.50	46.50	24.60	24.90	26.31	26.61
24	3	2d	48.00	61.50	58.50	24.60	24.90	26.31	26.61
24	3	2.5d	60.00	73.50	70.50	24.60	24.90	26.31	26.61
24	3	3d	72.00	85.50	82.50	24.60	24.90	26.31	26.61
24	3	3.5d	84.00	97.50	94.50	24.60	24.90	26.31	26.61
24	3	4d	96.00	109.50	106.50	24.60	24.90	26.31	26.61
24	2	0.75d	18.00	27.00	25.00	24.40	24.60	25.54	25.74
24	2	1d	24.00	33.00	31.00	24.40	24.60	25.54	25.74
24	2	1.5d	36.00	45.00	43.00	24.40	24.60	25.54	25.74
24	2	2d	48.00	57.00	55.00	24.40	24.60	25.54	25.74
24	2	2.5d	60.00	69.00	67.00	24.40	24.60	25.54	25.74
24	2	3d