Tiêu chuẩn Việt Nam TCVN 2252:1977 về Ren hệ mét dùng cho ngành chõ tạo máy khí cụ - Kích thước cơ bản

• Số hiệu: TCVN2252:1977
• Loại văn bản: Tiêu chuẩn Việt Nam
• Nơi ban hành: Ủy ban Khoa học và Kỹ thuật Nhà nước
• Người ký: ***
• Ngày ban hành: Năm 1977

Đường kính danh nghĩa của ren, d.	Bước ren P	Đường kính của ren
		d = D	d2 = D2	d1 = D1	d3
3,5	0,5	3,500	3,773	2,959	2,887
4	0,35	4,000	3,773	3,621	3,571
	0,25	4,000	3,838	3,729	3,693
4,5	0,35	4,500	3,273	4,121	4,071
	0,25	4,500	4,838	4,229	4,193
5	0,35	5,000	4,773	4,621	4,571
	0,25	5,000	4,838	4,729	4,693
5,5	0,35	5,500	5,273	5,121	5,071
	0,25	5,500	5,338	5,229	5,193
6	0,35	6,000	5,773	5,621	5,571
	0,25	6,000	5,838	5,729	5,693
6,5	0,75	6,500	6,013	5,688	5,580
	0,5	6,500	6,175	5,959	5,887
	0,35	6,500	6,273	6,121	6,071
	0,25	6,500	6,338	6,229	6,193
7	0,35	7,000	6,773	6,621	6,571
	0,25	7,000	6,838	6,729	6,693
7,5	0,75	7,500	7,013	6,688	6,580
	0,5	7,500	7,175	6,959	6,887
	0,35	7,500	7,273	7,121	7,071
	0,25	7,500	7,338	7,229	7,193
8	0,35	8,000	7,773	7,621	7,571
	0,25	8,000	7,838	7,729	7,693
8,5	1	8,500	7,850	7,417	7,273
	0,75	8,500	8,013	7,688	7,580
	0,5	8,500	8,175	7,959	7,887
9	0,35	9,000	8,773	8,621	8,571
9,5	1	9,500	8,850	8,417	8,273
	0,75	9,500	9,013	8,688	8,580
	0,5	9,500	9,175	8,959	8,887
	0,35	9,500	9,273	9,121	9,071
10	0,35	10,000	9,773	9,621	9,571
10,5	1	10,500	9,850	9,417	9,273
	0,75	10,500	10,013	9,688	9,580
	0,5	10,500	10,175	9,959	9,887
11	0,35	11,000	10,773	10,621	10,571
11,5	1	11,500	10,850	10,417	10,273
	0,75	11,500	11,013	10,688	10,580
	0,5	11,500	11175	10,959	10,887
12	0,35	12,000	11,773	11,621	11,571
12,5	1,5	12,500	11,526	10,876	10,660
	1	12,500	11,850	11,417	11,273
	0,75	12,500	12,013	11,688	11,580
	0,5	12,500	12,175	11,959	11,887
13	1,5	13,000	12,026	11,376	11,160
	1	13,000	12,350	11,917	11,773
	0,75	13,000	12,513	12,188	12,080
	0,5	13,000	12,675	12,459	13,387
13,5	1,5	13,500	12,526	11,876	11,660
	1	13,500	12,850	12,417	12,273
	0,75	13,500	13,013	12,688	12,580
	0,5	13,500	13,175	12,959	12,887
14,5	1,5	14,500	13,525	12,876	12,660
	1	14,500	13,850	13,417	13,273
	0,75	14,500	14,013	13,688	13,580
	0,5	14,500	14,175	13,959	13,887
15	0,75	15,000	14,513	14,188	14,080
	0,5	15,000	14,675	14,459	14,387
15,5	0,5	15,500	15,175	14,959	14,887
16,5	0,5	15,500	16,175	15,959	15,887
17	0,75	17,000	16,513	16,188	16,080
	0,5	17,000	16,675	16,459	16,387
17,5	0,75	17,500	17,013	16,188	16,580
	0,5	17,500	17,175	16,959	16,887
18,5	0,5	18,500	18,175	17,959	17,887
19	1,5	19,000	18,026	17,376	17,160
	1	19,000	18,350	17,917	17,773
	0,75	19,000	18,513	18,188	18,080
	0,5	19,000	18,675	18,459	18,387
19,5	0,5	19,500	19,175	18,959	18,887
20,5	1	20,500	19,850	19,417	19,273
	0,5	20,500	20,175	19,959	19,887
21	1,5	21,000	20,026	19,376	19,160
	1	21,000	20,350	19,917	19,773
	0,75	21,000	20,513	20,188	20,080
	0,5	21,000	20,675	20,459	20,387
21,5	0,5	21,500	21,175	20,959	20,887
22,5	0,5	22,500	22,175	21,959	21,887
23	1,5	23,000	22,026	21,376	21,160
	1	23,000	22,350	21,917	21,773
	0,75	23,000	22,513	22,188	22,080
	0,5	23,000	22,675	22,459	22,387
23,5	0,5	23,500	23,175	22,959	22,887
24	0,5	24,000	23,675	23,459	23,387
24,5	0,5	24,500	24,175	23,959	23,387
25	0,75	25,000	24,513	24,188	24,080
	0,5	25,000	24,675	24,459	24,387
25,5	0,5	25,500	25,175	24,959	24,887
26	1	26,000	25,350	24,917	24,773
	0,75	26,000	25,513	25,188	25,080
	0,5	26,000	25,675	25,459	25,387
26,5	0,5	26,500	26,175	25,959	25,887
27	0,5	27,000	26,675	26,459	26,387
27,5	0,5	27,500	27,175	26,959	26,887
28	0,75	28,000	27,513	27,188	27,080
	0,5	28,000	27,675	27,459	27,387
28,5	0,5	28,500	28,175	27,959	27,887
29	0,75	29,000	28,513	28,188	28,080
	0,5	29,000	28,675	28,459	28,387
29,5	0,5	29,500	29,175	28,959	28,887
30	0,5	30,000	29,675	28,959	29,387
30,5	0,5	30,500	30,175	29,459	29,887
31	1,5	31,000	30,026	29,959	29,160
	0,75	31,000	30,513	29,376	30,080
	0,5	31,000	30,675	30,188	30,387
31,5	0,5	31,500	31,175	30,459	30,887
32	1	32,000	31,350	30,959	30,773
	0,75	32,000	31,513	30,917	31,080
	0,5	32,000	31,675	30,188	31,387
32,5	0,5	32,500	32,175	31,959	31,887
33	0,5	33,000	32,175	32,459	32,387
33,5	0,5	33,500	33,175	32,959	32,887
34	1,5	34,000	33,026	32,376	32,160
	1	34,000	33,350	32,917	32,773
	0,75	34,000	33,513	33,188	33,080
	0,5	34,000	33,675	33,459	33,387
34,5	0,5	34,500	34,175	33,959	33,887
35	1	35,000	34,350	33,917	33,775
	0,75	35,000	34,513	34,188	34,080
	0,5	35,000	34,675	34,459	34,387
35,5	0,5	35,500	35,175	34,959	34,887
36	0,75	36,000	35,513	35,188	35,080
	0,5	36,000	35,675	35,459	35,387
36,5	0,5	36,500	36,175	35,959	35,887
37	1	37,000	36,026	35,376	35,160
	0,75	37,000	36,515	36,188	36,080
	0,5	37,000	36,675	36,459	36,387
37,5	0,5	37,500	37,175	36,959	36,887
38	1	38,000	37,350	36,917	36,773
	0,75	38,000	37,513	37,188	37,080
	0,5	38,000	37,675	37,459	37,387
38,5	0,5	38,500	38,175	37,959	37,887
39	0,75	39,000	38,513	38,188	38,080
	0,75	39,000	38,675	38,459	38,387
39,5	0,5	39,500	39,175	38,959	38,887
40	1	40,000	39,350	38,917	38,775
	0,75	40,000	39,513	39,188	39,080
	0,5	40,000	39,675	39,459	39,387
40,5	0,5	40,500	40,175	39,959	39,887
41	1,5	41,000	40,026	39,375	39,160
	0,75	41,000	40,513	40,188	40,080
	0,5	41,000	40,675	40,459	40,387
41,5	0,5	41,500	41,175	40,959	40,887
42	0,75	42,000	41,513	41,188	41,080
	0,5	42,000	41,675	41,459	41,387
42,5	0,5	42,500	42,175	41,959	41,887
43	1,5	43,000	42,026	41,376	41,160
	0,75	43,000	42,513	42,188	42,080
	0,5	43,000	42,675	42,459	42,387
43,5	0,5	43,500	43,175	42,959	42,887
44	1,5	44,000	43,026	42,376	42,160
	1	44,000	43,350	42,917	42,773
	0,75	44,000	43,513	43,188	43,080
	0,5	44,000	43,675	43,459	43,387
44,5	0,5	44,500	44,175	43,959	43,887
45	0,75	45,000	44,513	44,188	44,080
	0,5	45,000	44,675	44,459	44,387
45,5	0,5	45,500	45,175	44,959	44,887
46	1,5	46,000	45,026	44,376	44,160
	1	46,000	45,350	44,917	44,773
	0,75	46,000	45,513	45,188	45,080
	0,5	46,000	45,675	45,459	45,387
46,5	0,5	46,500	46,175	45,959	45,887
47	1,5	47,000	46,026	45,376	45,160
	0,75	47,000	46,513	46,188	46,080
	0,5	47,000	46,675	46,459	46,387
47,5	0,5	47,500	47,175	46,959	46,887
48	0,75	48,000	47,513	47,188	47,080
	0,5	48,000	47,675	47,459	47,387
48,5	0,5	48,500	48,175	47,959	47,887
49	1,5	49,000	48,026	47,376	47,160
	0,75	49,000	48,513	48,188	48,080
	0,5	49,000	48,675	48,459	48,387
49,5	0,75	49,500	49,013	48,688	48,580
	0,5	49,500	49,175	48,959	48,887
50	1	50,000	49,350	48,917	48,773
	0,75	50,000	49,513	49,188	49,080
	0,5	50,000	49,675	49,459	49,387
50,5	0,5	50,500	50,175	49,959	49,887
51	1,5	51,000	50,026	49,376	49,160
	1	51,000	50,350	49,917	49,773
	0,75	51,000	50,513	50,188	50,080
	0,5	51,000	50,675	50,459	50,387
51,5	0,75	51,500	51,013	50,688	50,580
	0,5	51,500	51,175	50,959	50,887
52	0,75	52,000	51,513	51,188	51,080
	0,5	52,000	51,675	51,459	51,387
52,5	0,75	52,500	52,013	51,688	51,580
	0,5	52,500	52,175	51,959	51,887
53	1	53,000	52,350	51,917	51,773
	0,75	53,000	52,513	52,188	52,080
	0,5	53,000	52,675	52,459	52,387
53,5	0,5	53,500	53,175	52,959	52,887
54	1	54,000	53,350	52,917	52,773
	0,75	54,000	53,513	53,188	53,080
	0,5	54,000	53,675	53,459	53,387
54,5	0,75	54,500	54,013	53,688	53,580
	0,5	54,500	54,175	53,959	53,887
55	1	55,000	54,350	53,917	53,773
	0,75	55,000	54,513	54,188	54,080
	0,5	55,000	54,675	54,459	54,387
56	0,75	56,000	55,513	55,188	55,080
	0,5	56,000	54,675	55,459	55,387
57	1	57,000	56,350	55,917	55,773
	0,75	57,000	56,513	56,188	56,080
	0,5	57,000	56,675	56,459	56,387
58	1	58,000	57,350	56,917	56,773
	0,75	58,000	57,513	57,188	57,080
	0,5	58,000	57,675	57,459	57,387
59	1	59,000	58,350	57,917	57,773
	0,75	59,000	58,513	58,188	58,080
	0,5	59,000	58,675	58,459	58,387
60	0,75	60,000	59,513	59,188	59,080
	0,5	60,000	59,675	59,459	59,387
61	1	61,000	60,350	59,917	59,773
	0,75	61,000	60,513	60,188	60,080
62	1	62,000	61,350	60,917	60,773
	0,75	62,000	61,513	61,188	61,080
63	1,5	63,000	62,026	61,376	61,160
	1	63,000	62,350	61,917	61,773
	0,75	63,000	62,513	62,188	62,080
64	0,75	64,000	63,513	63,188	63,080
65	1	65,000	64,350	63,917	63,773
	0,75	65,000	64,513	64,188	63,080
66	1	66,000	65350	64,917	64,773
	0,75	66,000	65,513	65,188	65,080
67	1	67,000	66,350	65,917	65,773
	0,75	67,000	66,513	66,188	66,080
68	0,75	68,000	67,513	67,188	67,080
69	1	69,000	68,350	67,917	67,773
	0,75	69,000	68,513	68,188	68,080
70	1	70,000	69,350	69,917	69,773
	0,75	70,000	69,513	69,188	69,080
71	1	71,000	70,350	69,917	69,773
	0,75	71,000	70,513	70,188	70,080
72	0,75	72,000	71,513	71,188	71,080
73	1	73,000	72,350	71,917	71,773
	0,75	73,000	72,513	72,188	72,080
74	1	74,000	73,350	72,917	72,773
	0,75	74,000	73,513	73,188	73,080
75	1	75,000	74,350	73,917	73,773
	0,75	75,000	74,513	74,188	74,080
76	0,75	76,000	75,513	75,188	75,080
77	1	77,000	76,350	75,917	75,773
	0,75	77,000	76,513	76,188	76,080
78	1,5	78,000	77,026	76,376	76,160
	12	78,000	77,350	76,917	76,773
	0,75	78,000	77,513	77,188	77,080
79	1	79,000	78,350	77,917	77,773
	0,75	79,000	78,513	78,188	78,080
80	0,75	80,000	79,513	79,188	79,080
81	1	81,000	80,350	80,917	80,773
	0,75	81,000	80,513	80,188	80,080
82	1,5	82,000	81,026	80,376	80,160
	1	82,000	81,350	81,917	81,773
	0,75	82,000	81,513	81,188	81,080
83	1	83,000	82,350	82,917	82,773
	0,75	83,000	82,513	82,188	82,080
84	1	84,000	83,350	83,917	83,773
	0,75	84,000	83,513	83,188	83,080
85	1	85,000	84,350	83,917	83,773
	0,75	85,000	84,513	84,188	84,080
86	1	86,000	85,350	84,917	84,773
	0,75	86,000	85,513	85,188	85,080
87	1	87,000	86,350	85,917	85,773
	0,75	87,000	86,513	86,188	86,080
88	1,5	88,000	87,026	86,376	86,160
	1	88,000	87,350	86,917	86,773
	0,75	88,000	87,513	87,188	87,080
89	1	89,000	88,350	87,917	87,773
	0,75	89,000	88,513	88,188	88,080
90	1	90,000	89,350	88,917	88,773
	0,75	90,000	89,513	89,188	89,080
91	1	91,000	90,350	89,917	89,773
	0,75	91,000	90,513	90,188	90,080
92	1,5	92,000	91,026	90,376	90,160
	1	92,000	91,350	90,917	90,773
	0,75	92,000	91,513	91,188	91,080
93	1	93,000	92,350	91,917	91,773
	0,75	93,000	92,513	92,188	92,080
94	1	94,000	93,350	92,917	92,773
	0,75	94,000	93,513	93,188	93,080
95	1	95,000	94,350	93,917	93,773
	0,75	95,000	94,513	94,188	94,080
96	1	96,000	95,350	94,917	94,773
	0,75	96,000	95,513	95,188	95,080
97	1	97,000	96,350	95,917	95,773
	0,75	97,000	96,513	96,188	96,080
98	1,5	98,000	97,026	96,376	96,160
	1	98,000	97,350	96,917	96,773
	0,75	98,000	97,513	97,188	97,080
99	1	99,000	98,350	97,917	97,773
	0,75	99,000	98,513	98,188	98,080
100	1	100,000	99,350	98,917	98,773
	0,75	100,000	99,513	99,188	99,080
101	1	101,000	100,350	99,917	99,773
	0,75	101,000	100,513	100,188	100,080
102	1,5	102,000	101,026	100,376	100,160
	1	102,000	101,350	100,917	100,773
	0,75	102,000	101,513	101,188	101,080
103	1	103,000	102,350	101,917	101,773
	0,75	103,000	102,513	102,188	102,080
104	1	104,000	103,350	102,917	102,773
	0,75	104,000	103,513	103,188	103,080
105	1	105,000	104,350	103,917	103,773
	0,75	105,000	104,513	104,188	104,080
106	1	106,000	105,350	104,917	104,773
	0,75	106,000	105,513	105,188	105,080
108	1,5	108,000	107,026	106,376	106,160
	1	108,000	107,350	106,917	106,773
	0,75	108,000	107,513	107,188	107,080
110	1	110,000	109,350	108,917	108,773
	0,75	110,000	109,513	109,188	109,080
112	1,5	112,000	111,350	110,917	110,773
	1	112,000	111,513	110,188	110,080
114	1	114,000	113,350	112,917	112,773
115	1	115,000	114,350	113,917	113,773
116	1	116,000	115,350	114,917	114,773
118	1,5	118,000	117,350	116,917	116,773
	1	118,000	117,513	116,188	116,080
120	1	120,000	119,350	118,917	118,773
122	1,5	122,000	121,350	120,917	120,773
	1	122,000	121,513	120,188	120,080
125	1	125,000	124,350	123,917	123,773
128	1,5	128,000	127,350	126,917	126,773
	1	128,000	127,513	126,188	126,080
130	1	130,000	129,350	128,917	128,773
132	1,5	130,000	131,350	130,917	130,773
	1	132,000	131,513	130,188	130,080
135	1	135,000	134,350	133,917	133,773
138	1,5	138,000	137,350	136,917	136,773
	1	138,000	137,513	136,188	136,080
140	1	140,000	139,350	138,917	138,773
142	1,5	142,000	141,350	140,917	140,773
	1	142,000	141,513	140,188	140,080
145	1	145,000	144,350	143,917	143,773
148	1,5	148,000	147,350	146,917	146,773
	1	148,000	147,513	146,188	146,080
150	1	150,000	149,350	148,917	148,773
152	1,5	152,000	151,026	150,376	150,1610
155	1,5	155,000	154,026	153,376	153,160
158	1,5	158,000	157,026	156,376	156,160
160	1,5	160,000	159,026	158,376	158,160
162	1,5	162,000	161,026	160,376	160,160
165	1,5	165,000	164,026	163,376	163,160
168	1,5	168,000	167,026	166,376	166,160
170	1,5	170,000	169,026	168,376	168,160
172	1,5	172,000	171,026	170,376	170,160
175	1,5	175,000	174,026	173,376	173,160
178	1,5	178,000	177,026	176,376	176,160
180	1,5	180,000	179,026	178,376	178,160
182	1,5	182,000	181,026	180,376	180,160
185	1,5	185,000	184,026	183,376	183,160
188	1,5	188,000	187,026	186,376	186,160
190	1,5	190,000	189,026	188,376	188,160
192	1,5	192,000	191,026	190,376	190,160
195	1,5	195,000	194,026	193,376	193,160
198	1,5	198,000	197,026	196,376	196,160
200	1,5	200,000	199,026	198,376	198,160
202	2	202,000	200,701	199,835	199,546
205	2	205,000	203,701	202,835	202,546
208	2	208,000	206,701	205,835	205,546
210	2	210,000	208,701	207,835	207,546
212	2	212,000	210,701	209,835	209,546
215	2	215,000	213,701	212,835	212,546
218	2	218,000	216,701	215,835	215,546
220	2	220,000	218,701	217,835	217,546
222	2	222,000	220,701	219,835	219,546
225	2	225,000	223,701	222,835	222,546
228	2	228,000	226,701	225,835	225,546
230	2	230,000	228,701	227,835	227,546
232	2	232,000	230,701	229,835	229,546
235	2	235,000	233,701	232,835	232,546
238	2	238,000	236,701	235,835	235,546
240	2	240,000	238,701	237,835	237,546
242	2	242,000	240,701	239,835	239,546
245	2	245,000	243,701	242,835	242,546
248	2	248,000	246,701	245,835	245,546
250	2	250,000	248,701	247,835	247,546
252	2	252,000	250,701	249,835	249,546
255	2	255,000	253,701	252,835	252,546
258	2	258,000	256,701	255,835	255,546
260	2	260,000	258,701	257,835	257,546
262	2	262,000	260,701	259,835	259,546
265	2	265,000	263,701	262,835	262,546
268	2	268,000	265,701	265,835	265,546
270	2	270,000	268,701	267,835	267,546
272	2	272,000	270,701	269,835	269,546
275	2	275,000	273,701	272,835	272,546
278	2	278,000	276,701	275,835	275,546
280	2	280,000	278,701	277,835	277,546
282	2	282,000	280,701	279,835	279,546
285	2	285,000	283,701	282,835	282,546
288	2	288,000	286,701	285,835	285,546
290	2	290,000	288,701	287,835	287,546
292	2	292,000	290,701	289,835	289,546
295	2	295,000	293,701	292,835	292,546
298	2	298,000	296,701	295,835	295,546
300	2	300,000	298,701	297,835	297,546
302	2	302,000	300,701	299,835	299,546
305	2	305,000	303,701	302,835	302,546
308	2	308,000	306,701	305,835	305,546
310	2	310,000	308,701	307,835	307,546
312	2	312,000	310,701	309,835	309,546
315	2	315,000	313,701	312,835	312,546
318	2	318,000	316,701	315,835	315,546
320	2	320,000	318,701	317,835	317,546
322	2	322,000	320,701	319,835	319,546
325	2	325,000	323,701	322,835	322,546
328	2	328,000	326,701	325,835	325,546
330	2	330,000	328,701	327,835	327,546
332	2	332,000	330,701	329,835	329,546
335	2	335,000	333,701	332,835	332,546
338	2	338,000	336,701	335,835	335,546
340	2	340,000	338,701	337,835	337,546
342	2	342,000	340,701	339,835	339,546
345	2	345,000	343,701	342,835	342,546
348	2	348,000	345,701	345,835	345,546
350	2	350,000	348,701	347,835	347,546
352	2	352,000	250,701	349,835	349,546
355	2	355,000	253,701	352,835	352,546
358	2	358,000	256,701	355,835	355,546
360	2	360,000	258,701	357,835	357,546
362	2	362,000	260,701	359,835	359,546
365	2	365,000	263,701	362,835	362,546
368	2	368,000	266,701	365,835	365,546
370	2	370,000	268,701	367,835	367,546
372	2	372,000	270,701	369,835	369,546
375	2	375,000	273,701	372,835	372,546
378	2	378,000	276,701	375,835	375,546
380	2	380,000	278,701	377,835	377,546
382	2	382,000	280,701	379,835	379,546
385	2	385,000	283,701	382,835	382,546
385	2	388,000	286,701	385,835	385,546
390	2	390,000	288,701	387,835	387,546
392	2	392,000	290,701	389,835	389,546
395	2	395,000	293,701	392,835	392,546
398	2	398,000	296,701	395,835	395,546
400	2	400,000	298,701	397,835	397,546