公制螺纹(M)系列钢丝螺套规格、型式尺寸及安装参数表（5－5） （M65～M80）
规格		公称长度		钻孔深度	攻丝深度	钻孔直径(mm)
公称直径(mm)	螺距(mm)	xd	L(mm)	L1(mm)	L2(mm)	切削丝锥		挤压丝锥
d	p			min	min	min	max	min	max
65	4	0.5d	32.50	50.50	40.50	65.80	66.20	68.08	68.48
65	4	0.75d	48.75	66.75	56.75	65.80	66.20	68.08	68.48
65	4	1d	65.00	83.00	73.00	65.80	66.20	68.08	68.48
65	4	1.5d	97.50	115.50	105.50	65.80	66.20	68.08	68.48
65	4	2d	130.00	148.00	138.00	65.80	66.20	68.08	68.48
65	4	2.5d	162.50	180.50	170.50	65.80	66.20	68.08	68.48
65	4	3d	195.00	213.00	203.00	65.80	66.20	68.08	68.48
65	4	3.5d	227.50	245.50	235.50	65.80	66.20	68.08	68.48
65	4	4d	260.00	278.00	268.00	65.80	66.20	68.08	68.48
65	3	0.5d	32.50	46.00	38.50	65.60	65.90	67.31	67.61
65	3	0.75d	48.75	62.25	54.75	65.60	65.90	67.31	67.61
65	3	1d	65.00	78.50	71.00	65.60	65.90	67.31	67.61
65	3	1.5d	97.50	111.00	103.50	65.60	65.90	67.31	67.61
65	3	2d	130.00	143.50	136.00	65.60	65.90	67.31	67.61
65	3	2.5d	162.50	176.00	168.50	65.60	65.90	67.31	67.61
65	3	3d	195.00	208.50	201.00	65.60	65.90	67.31	67.61
65	3	3.5d	227.50	241.00	233.50	65.60	65.90	67.31	67.61
65	3	4d	260.00	273.50	266.00	65.60	65.90	67.31	67.61
65	2	0.5d	32.50	41.50	36.50	65.40	65.60	66.54	66.74
65	2	0.75d	48.75	57.75	52.75	65.40	65.60	66.54	66.74
65	2	1d	65.00	74.00	69.00	65.40	65.60	66.54	66.74
65	2	1.5d	97.50	106.50	101.50	65.40	65.60	66.54	66.74
65	2	2d	130.00	139.00	134.00	65.40	65.60	66.54	66.74
65	2	2.5d	162.50	171.50	166.50	65.40	65.60	66.54	66.74
65	2	3d	195.00	204.00	199.00	65.40	65.60	66.54	66.74
65	2	3.5d	227.50	236.50	231.50	65.40	65.60	66.54	66.74
65	2	4d	260.00	269.00	264.00	65.40	65.60	66.54	66.74
65	1.5	0.5d	32.50	39.25	35.50	65.30	65.45	66.15	66.30
65	1.5	0.75d	48.75	55.50	51.75	65.30	65.45	66.15	66.30
65	1.5	1d	65.00	71.75	68.00	65.30	65.45	66.15	66.30
65	1.5	1.5d	97.50	104.25	100.50	65.30	65.45	66.15	66.30
65	1.5	2d	130.00	136.75	133.00	65.30	65.45	66.15	66.30
65	1.5	2.5d	162.50	169.25	165.50	65.30	65.45	66.15	66.30
65	1.5	3d	195.00	201.75	198.00	65.30	65.45	66.15	66.30
65	1.5	3.5d	227.50	234.25	230.50	65.30	65.45	66.15	66.30
65	1.5	4d	260.00	266.75	263.00	65.30	65.45	66.15	66.30
68	6	0.5d	34.00	61.00	46.00	69.19	69.79	72.61	73.21
68	6	0.75d	51.00	78.00	63.00	69.19	69.79	72.61	73.21
68	6	1d	68.00	95.00	80.00	69.19	69.79	72.61	73.21
68	6	1.5d	102.00	129.00	114.00	69.19	69.79	72.61	73.21
68	6	2d	136.00	163.00	148.00	69.19	69.79	72.61	73.21
68	6	2.5d	170.00	197.00	182.00	69.19	69.79	72.61	73.21
68	6	3d	204.00	231.00	216.00	69.19	69.79	72.61	73.21
68	6	3.5d	238.00	265.00	250.00	69.19	69.79	72.61	73.21
68	6	4d	272.00	299.00	284.00	69.19	69.79	72.61	73.21
68	4	0.5d	34.00	52.00	42.00	68.80	69.20	71.08	71.48
68	4	0.75d	51.00	69.00	59.00	68.80	69.20	71.08	71.48
68	4	1d	68.00	86.00	76.00	68.80	69.20	71.08	71.48
68	4	1.5d	102.00	120.00	110.00	68.80	69.20	71.08	71.48
68	4	2d	136.00	154.00	144.00	68.80	69.20	71.08	71.48
68	4	2.5d	170.00	188.00	178.00	68.80	69.20	71.08	71.48
68	4	3d	204.00	222.00	212.00	68.80	69.20	71.08	71.48
68	4	3.5d	238.00	256.00	246.00	68.80	69.20	71.08	71.48
68	4	4d	272.00	290.00	280.00	68.80	69.20	71.08	71.48
68	3	0.5d	34.00	47.50	40.00	68.60	68.90	70.31	70.61
68	3	0.75d	51.00	64.50	57.00	68.60	68.90	70.31	70.61
68	3	1d	68.00	81.50	74.00	68.60	68.90	70.31	70.61
68	3	1.5d	102.00	115.50	108.00	68.60	68.90	70.31	70.61
68	3	2d	136.00	149.50	142.00	68.60	68.90	70.31	70.61
68	3	2.5d	170.00	183.50	176.00	68.60	68.90	70.31	70.61
68	3	3d	204.00	217.50	210.00	68.60	68.90	70.31	70.61
68	3	3.5d	238.00	251.50	244.00	68.60	68.90	70.31	70.61
68	3	4d	272.00	285.50	278.00	68.60	68.90	70.31	70.61
68	2	0.5d	34.00	43.00	38.00	68.40	68.60	69.54	69.74
68	2	0.75d	51.00	60.00	55.00	68.40	68.60	69.54	69.74
68	2	1d	68.00	77.00	72.00	68.40	68.60	69.54	69.74
68	2	1.5d	102.00	111.00	106.00	68.40	68.60	69.54	69.74
68	2	2d	136.00	145.00	140.00	68.40	68.60	69.54	69.74
68	2	2.5d	170.00	179.00	174.00	68.40	68.60	69.54	69.74
68	2	3d	204.00	213.00	208.00	68.40	68.60	69.54	69.74
68	2	3.5d	238.00	247.00	242.00	68.40	68.60	69.54	69.74
68	2	4d	272.00	281.00	276.00	68.40	68.60	69.54	69.74
68	1.5	0.5d	34.00	40.75	37.00	68.30	68.45	69.15	69.30
68	1.5	0.75d	51.00	57.75	54.00	68.30	68.45	69.15	69.30
68	1.5	1d	68.00	74.75	71.00	68.30	68.45	69.15	69.30
68	1.5	1.5d	102.00	108.75	105.00	68.30	68.45	69.15	69.30
68	1.5	2d	136.00	142.75	139.00	68.30	68.45	69.15	69.30
68	1.5	2.5d	170.00	176.75	173.00	68.30	68.45	69.15	69.30
68	1.5	3d	204.00	210.75	207.00	68.30	68.45	69.15	69.30
68	1.5	3.5d	238.00	244.75	241.00	68.30	68.45	69.15	69.30
68	1.5	4d	272.00	278.75	275.00	68.30	68.45	69.15	69.30
70	6	0.5d	35.00	62.00	47.00	71.19	71.79	74.61	75.21
70	6	0.75d	52.50	79.50	64.50	71.19	71.79	74.61	75.21
70	6	1d	70.00	97.00	82.00	71.19	71.79	74.61	75.21
70	6	1.5d	105.00	132.00	117.00	71.19	71.79	74.61	75.21
70	6	2d	140.00	167.00	152.00	71.19	71.79	74.61	75.21
70	6	2.5d	175.00	202.00	187.00	71.19	71.79	74.61	75.21
70	6	3d	210.00	237.00	222.00	71.19	71.79	74.61	75.21
70	6	3.5d	245.00	272.00	257.00	71.19	71.79	74.61	75.21
70	6	4d	280.00	307.00	292.00	71.19	71.79	74.61	75.21
70	4	0.5d	35.00	53.00	43.00	70.80	71.20	73.08	73.48
70	4	0.75d	52.50	70.50	60.50	70.80	71.20	73.08	73.48
70	4	1d	70.00	88.00	78.00	70.80	71.20	73.08	73.48
70	4	1.5d	105.00	123.00	113.00	70.80	71.20	73.08	73.48
70	4	2d	140.00	158.00	148.00	70.80	71.20	73.08	73.48
70	4	2.5d	175.00	193.00	183.00	70.80	71.20	73.08	73.48
70	4	3d	210.00	228.00	218.00	70.80	71.20	73.08	73.48
70	4	3.5d	245.00	263.00	253.00	70.80	71.20	73.08	73.48
70	4	4d	280.00	298.00	288.00	70.80	71.20	73.08	73.48
70	3	0.5d	35.00	48.50	41.00	70.60	70.90	72.31	72.61
70	3	0.75d	52.50	66.00	58.50	70.60	70.90	72.31	72.61
70	3	1d	70.00	83.50	76.00	70.60	70.90	72.31	72.61
70	3	1.5d	105.00	118.50	111.00	70.60	70.90	72.31	72.61
70	3	2d	140.00	153.50	146.00	70.60	70.90	72.31	72.61
70	3	2.5d	175.00	188.50	181.00	70.60	70.90	72.31	72.61
70	3	3d	210.00	223.50	216.00	70.60	70.90	72.31	72.61
70	3	3.5d	245.00	258.50	251.00	70.60	70.90	72.31	72.61
70	3	4d	280.00	293.50	286.00	70.60	70.90	72.31	72.61
70	2	0.5d	35.00	44.00	39.00	70.40	70.60	71.54	71.74
70	2	0.75d	52.50	61.50	56.50	70.40	70.60	71.54	71.74
70	2	1d	70.00	79.00	74.00	70.40	70.60	71.54	71.74
70	2	1.5d	105.00	114.00	109.00	70.40	70.60	71.54	71.74
70	2	2d	140.00	149.00	144.00	70.40	70.60	71.54	71.74
70	2	2.5d	175.00	184.00	179.00	70.40	70.60	71.54	71.74
70	2	3d	210.00	219.00	214.00	70.40	70.60	71.54	71.74
70	2	3.5d	245.00	254.00	249.00	70.40	70.60	71.54	71.74
70	2	4d	280.00	289.00	284.00	70.40	70.60	71.54	71.74
70	1.5	0.5d	35.00	41.75	38.00	70.30	70.45	71.15	71.30
70	1.5	0.75d	52.50	59.25	55.50	70.30	70.45	71.15	71.30
70	1.5	1d	70.00	76.75	73.00	70.30	70.45	71.15	71.30
70	1.5	1.5d	105.00	111.75	108.00	70.30	70.45	71.15	71.30
70	1.5	2d	140.00	146.75	143.00	70.30	70.45	71.15	71.30
70	1.5	2.5d	175.00	181.75	178.00	70.30	70.45	71.15	71.30
70	1.5	3d	210.00	216.75	213.00	70.30	70.45	71.15	71.30
70	1.5	3.5d	245.00	251.75	248.00	70.30	70.45	71.15	71.30
70	1.5	4d	280.00	286.75	283.00	70.30	70.45	71.15	71.30
72	6	0.5d	36.00	63.00	48.00	73.19	73.79	76.61	77.21
72	6	0.75d	54.00	81.00	66.00	73.19	73.79	76.61	77.21
72	6	1d	72.00	99.00	84.00	73.19	73.79	76.61	77.21
72	6	1.5d	108.00	135.00	120.00	73.19	73.79	76.61	77.21
72	6	2d	144.00	171.00	156.00	73.19	73.79	76.61	77.21
72	6	2.5d	180.00	207.00	192.00	73.19	73.79	76.61	77.21
72	6	3d	216.00	243.00	228.00	73.19	73.79	76.61	77.21
72	6	3.5d	252.00	279.00	264.00	73.19	73.79	76.61	77.21
72	6	4d	288.00	315.00	300.00	73.19	73.79	76.61	77.21
72	4	0.5d	36.00	54.00	44.00	72.80	73.20	75.08	75.48
72	4	0.75d	54.00	72.00	62.00	72.80	73.20	75.08	75.48
72	4	1d	72.00	90.00	80.00	72.80	73.20	75.08	75.48
72	4	1.5d	108.00	126.00	116.00	72.80	73.20	75.08	75.48
72	4	2d	144.00	162.00	152.00	72.80	73.20	75.08	75.48
72	4	2.5d	180.00	198.00	188.00	72.80	73.20	75.08	75.48
72	4	3d	216.00	234.00	224.00	72.80	73.20	75.08	75.48
72	4	3.5d	252.00	270.00	260.00	72.80	73.20	75.08	75.48
72	4	4d	288.00	306.00	296.00	72.80	73.20	75.08	75.48
72	3	0.5d	36.00	49.50	42.00	72.60	72.90	74.31	74.61
72	3	0.75d	54.00	67.50	60.00	72.60	72.90	74.31	74.61
72	3	1d	72.00	85.50	78.00	72.60	72.90	74.31	74.61
72	3	1.5d	108.00	121.50	114.00	72.60	72.90	74.31	74.61
72	3	2d	144.00	157.50	150.00	72.60	72.90	74.31	74.61
72	3	2.5d	180.00	193.50	186.00	72.60	72.90	74.31	74.61
72	3	3d	216.00	229.50	222.00	72.60	72.90	74.31	74.61
72	3	3.5d	252.00	265.50	258.00	72.60	72.90	74.31	74.61
72	3	4d	288.00	301.50	294.00	72.60	72.90	74.31	74.61
72	2	0.5d	36.00	45.00	40.00	72.40	72.60	73.54	73.74
72	2	0.75d	54.00	63.00	58.00	72.40	72.60	73.54	73.74
72	2	1d	72.00	81.00	76.00	72.40	72.60	73.54	73.74
72	2	1.5d	108.00	117.00	112.00	72.40	72.60	73.54	73.74
72	2	2d	144.00	153.00	148.00	72.40	72.60	73.54	73.74
72	2	2.5d	180.00	189.00	184.00	72.40	72.60	73.54	73.74
72	2	3d	216.00	225.00	220.00	72.40	72.60	73.54	73.74
72	2	3.5d	252.00	261.00	256.00	72.40	72.60	73.54	73.74
72	2	4d	288.00	297.00	292.00	72.40	72.60	73.54	73.74
72	1.5	0.5d	36.00	42.75	39.00	72.30	72.45	73.15	73.30
72	1.5	0.75d	54.00	60.75	57.00	72.30	72.45	73.15	73.30
72	1.5	1d	72.00	78.75	75.00	72.30	72.45	73.15	73.30
72	1.5	1.5d	108.00	114.75	111.00	72.30	72.45	73.15	73.30
72	1.5	2d	144.00	150.75	147.00	72.30	72.45	73.15	73.30
72	1.5	2.5d	180.00	186.75	183.00	72.30	72.45	73.15	73.30
72	1.5	3d	216.00	222.75	219.00	72.30	72.45	73.15	73.30
72	1.5	3.5d	252.00	258.75	255.00	72.30	72.45	73.15	73.30
72	1.5	4d	288.00	294.75	291.00	72.30	72.45	73.15	73.30
75	4	0.5d	37.50	55.50	45.50	75.80	76.20	78.08	78.48
75	4	0.75d	56.25	74.25	64.25	75.80	76.20	78.08	78.48
75	4	1d	75.00	93.00	83.00	75.80	76.20	78.08	78.48
75	4	1.5d	112.50	130.50	120.50	75.80	76.20	78.08	78.48
75	4	2d	150.00	168.00	158.00	75.80	76.20	78.08	78.48
75	4	2.5d	187.50	205.50	195.50	75.80	76.20	78.08	78.48
75	4	3d	225.00	243.00	233.00	75.80	76.20	78.08	78.48
75	4	3.5d	262.50	280.50	270.50	75.80	76.20	78.08	78.48
75	4	4d	300.00	318.00	308.00	75.80	76.20	78.08	78.48
75	3	0.5d	37.50	51.00	43.50	75.60	75.90	77.31	77.61
75	3	0.75d	56.25	69.75	62.25	75.60	75.90	77.31	77.61
75	3	1d	75.00	88.50	81.00	75.60	75.90	77.31	77.61
75	3	1.5d	112.50	126.00	118.50	75.60	75.90	77.31	77.61
75	3	2d	150.00	163.50	156.00	75.60	75.90	77.31	77.61
75	3	2.5d	187.50	201.00	193.50	75.60	75.90	77.31	77.61
75	3	3d	225.00	238.50