ГОСТ 24737-81. Основные нормы взаимозаменяемости. Резьба трапецеидальная однозаходная. Основные размеры.

Последнее Обновление Декабрь 04, 2018
< Назад

Дата введения 1982-01-01

ВЗАМЕН ГОСТ 24737-73 (в части основных размеров)
1. Настоящий стандарт распространяется на трапецеидальную однозаходную резьбу с профилем по ГОСТ 9484-81, диаметрами и шагами по ГОСТ 24738-81 и устанавливает номинальные диаметры резьбы.
Стандарт полностью соответствует СТ СЭВ 838-78.

2. Номинальные диаметры резьбы должны соответствовать указанным на чертеже и в таблице.

d — наружный диаметр наружной резьбы (винта); d2 — средний диаметр наружной резьбы; d3 — внутренний диаметр наружной резьбы; D1 — внутренний диаметр внутренней резьбы (гайки); D2 — средний диаметр внутренней резьбы; D4 — наружный диаметр внутренней резьбы; P — шаг резьбы; ac — зазор по вершине резьбы; h3 — высота профиля наружной резьбы; H1 — рабочая высота профиля резьбы

Значения диаметров вычислены по формулам:

Номинальный диаметр резьбы d
Шаг P
Диаметр резьбы
наружный
средний
внутренний
d
D4
d3
D1
8
1,5
8,000
8,300
7,250
6,200
6,500
2
8,000
8,500
7,000
5,500
6,000
9
1,5
9,000
9,300
8,250
7,200
7,500
2
9,000
9,500
8,000
6,500
7,000
10
1,5
10,000
10,300
9,250
8,200
8,500
2
10,000
10,500
9,000
7,500
8,000
11
2
11,000
11,500
10,000
8,500
9,000
3
11,000
11,500
9,500
7,500
8,000
12
2
12,000
12,500
11,000
9,500
10,000
3
12,000
12,500
10,500
8,500
9,000
14
2
14,000
14,500
13,000
11,500
12,000
3
14,000
14,500
12,500
10,500
11,000
16
2
16,000
16,500
15,000
13,500
14,000
4
16,000
16,500
14,000
11,500
12,000
18
2
18,000
18,500
17,000
15,500
16,000
4
18,000
18,500
16,000
13,500
14,000
20
2
20,000
20,500
19,000
17,500
18,000
4
20,000
20,500
18,000
15,500
16,000
22
2
22,000
22,500
21,000
19,500
20,000
3
22,000
22,500
20,500
18,500
19,000
5
22,000
22,500
19,500
16,500
17,000
8
22,000
23,000
18,000
13,000
14,000
24
2
24,000
24,500
23,000
21,500
22,000
3
24,000
24,500
22,500
20,500
21,000
5
24,000
24,500
21,500
18,500
19,000
8
24,000
25,000
20,000
15,000
16,000
26
2
26,000
26,500
25,000
23,500
24,000
3
26,000
26,500
24,500
22,500
23,000
5
26,000
26,500
23,500
20,500
21,000
8
26,000
27,000
22,000
17,000
18,000
28
2
28,000
28,500
27,000
25,500
26,000
3
28,000
28,500
26,500
24,500
25,000
5
28,000
28,500
25,500
22,500
23,000
8
28,000
29,000
24,000
19,000
20,000
30
3
30,000
30,500
28,500
26,500
27,000
6
30,000
31,000
27,000
23,000
24,000
10
30,000
31,000
25,000
19,000
20,000
32
3
32,000
32,500
30,500
28,500
29,000
6
32,000
33,000
29,000
25,000
26,000
10
32,000
33,000
27,000
21,000
22,000
34
3
34,000
34,500
32,500
30,500
31,000
6
34,000
35,000
31,000
27,000
28,000
10
34,000
35,000
29,000
23,000
24,000
36
3
36,000
36,500
34,500
32,500
33,000
6
36,000
37,000
33,000
29,000
30,000
10
36,000
37,000
31,000
25,000
26,000
38
3
38,000
38,500
36,500
34,500
35,000
6
38,000
39,000
35,000
31,000
32,000
7
38,000
39,000
34,500
30,000
31,000
10
38,000
39,000
33,000
27,000
28,000
40
3
40,000
40,500
38,500
36,500
37,000
6
40,000
41,000
37,000
33,000
34,000
7
40,000
41,000
36,500
32,000
33,000
10
40,000
41,000
35,000
29,000
30,000
42
3
42,000
42,500
40,500
38,500
39,000
6
42,000
43,000
39,000
35,000
36,000
7
42,000
43,000
38,500
34,000
35,000
10
42,000
43,000
37,000
31,000
32,000
44
3
44,000
44,500
42,500
40,500
41,000
7
44,000
45,000
40,500
36,000
37,000
8
44,000
45,000
40,000
35,000
36,000
12
44,000
45,000
38,000
31,000
32,000
46
3
46,000
46,500
44,500
42,500
43,000
8
46,000
47,000
42,000
37,000
38,000
12
46,000
47,000
40,000
33,000
34,000
48
3
48,000
48,500
46,500
44,500
45,000
8
48,000
49,000
44,000
39,000
40,000
12
48,000
49,000
42,000
35,000
36,000
50
3
50,000
50,500
48,500
46,500
47,000
8
50,000
51,000
46,000
41,000
42,000
12
50,000
51,000
44,000
37,000
38,000
52
3
52,000
52,500
50,500
48,500
49,000
8
52,000
53,000
48,000
43,000
44,000
12
52,000
53,000
46,000
39,000
40,000
55
3
55,000
55,500
53,500
51,500
52,000
8
55,000
56,000
51,000
46,000
47,000
9
55,000
56,000
50,500
45,000
46,000
12
55,000
56,000
49,000
42,000
43,000
14
55,000
57,000
48,000
39,000
41,000
60
3
60,000
60,500
58,500
56,500
57,000
8
60,000
61,000
56,000
51,000
52,000
9
60,000
61,000
55,500
50,000
51,000
12
60,000
61,000
54,000
47,000
48,000
14
60,000
62,000
53,000
44,000
46,000
65
4
65,000
65,500
63,000
60,500
61,000
10
65,000
66,000
60,000
54,000
55,000
16
65,000
67,000
57,000
47,000
49,000
70
4
70,000
70,500
68,000
65,500
66,000
10
70,000
71,000
65,000
59,000
60,000
16
70,000
72,000
62,000
52,000
54,000
75
4
75,000
75,500
73,000
70,500
71,000
10
75,000
76,000
70,000
64,000
65,000
16
75,000
77,000
67,000
57,000
59,000
80
4
80,000
80,500
78,000
75,500
76,000
10
80,000
81,000
75,000
69,000
70,000
16
80,000
82,000
72,000
62,000
64,000
85
4
85,000
85,500
83,000
80,500
81,000
5
85,000
85,500
82,500
79,500
80,000
12
85,000
86,000
79,000
72,000
73,000
18
85,000
87,000
76,000
65,000
67,000
20
85,000
87,000
75,000
63,000
65,000
90
4
90,000
90,500
88,000
85,500
86,000
5
90,000
90,500
87,500
84,500
85,000
12
90,000
91,000
84,000
77,000
78,000
18
90,000
92,000
81,000
70,000
72,000
20
90,000
92,000
80,000
68,000
70,000
95
4
95,000
95,500
93,000
90,500
91,000
5
95,000
95,500
92,500
89,500
90,000
12
95,000
96,000
89,000
82,000
83,000
18
95,000
97,000
86,000
75,000
77,000
20
95,000
97,000
85,000
73,000
75,000
100
4
100,000
100,500
98,000
95,500
96,000
5
100,000
100,500
97,500
94,500
95,000
12
100,000
101,000
94,000
87,000
88,000
20
100,000
102,000
90,000
78,000
80,000
110
4
110,000
110,500
108,000
105,500
106,000
5
110,000
110,500
107,500
104,500
105,000
12
110,000
111,000
104,000
97,000
98,000
20
110,000
112,000
100,000
88,000
90,000
120
6
120,000
121,000
117,000
113,000
114,000
14
120,000
122,000
113,000
104,000
106,000
16
120,000
122,000
112,000
102,000
104,000
22
120,000
122,000
109,000
96,000
98,000
24
120,000
122,000
108,000
94,000
96,000
130
6
130,000
131,000
127,000
123,000
124,000
14
130,000
132,000
123,000
114,000
116,000
16
130,000
132,000
122,000
112,000
114,000
22
130,000
132,000
119,000
106,000
108,000
24
130,000
132,000
118,000
104,000
106,000
140
6
140,000
141,000
137,000
133,000
134,000
14
140,000
142,000
133,000
124,000
126,000
16
140,000
142,000
132,000
122,000
124,000
24
140,000
142,000
128,000
114,000
116,000
150
6
150,000
151,000
147,000
143,000
144,000
16
150,000
152,000
142,000
132,000
134,000
24
150,000
152,000
138,000
124,000
126,000
160
6
160,000
161,000
157,000
153,000
154,000
8
160,000
161,000
156,000
151,000
152,000
16
160,000
162,000
152,000
142,000
144,000
24
160,000
162,000
148,000
134,000
136,000
28
160,000
162,000
146,000
130,000
132,000
170
6
170,000
171,000
167,000
163,000
164,000
8
170,000
171,000
166,000
161,000
162,000
16
170,000
172,000
162,000
152,000
154,000
24
170,000
172,000
158,000
144,000
146,000
28
170,000
172,000
156,000
140,000
142,000
180
8
180,000
181,000
176,000
171,000
172,000
18
180,000
182,000
171,000
160,000
162,000
20
180,000
182,000
170,000
158,000
160,000
28
180,000
182,000
166,000
150,000
152,000
32
180,000
182,000
164,000
146,000
148,000
190
8
190,000
191,000
186,000
181,000
182,000
18
190,000
192,000
181,000
170,000
172,000
20
190,000
192,000
180,000
168,000
170,000
32
190,000
192,000
174,000
156,000
158,000
200
8
200,000
201,000
196,000
191,000
192,000
10
200,000
201,000
195,000
189,000
190,000
18
200,000
202,000
191,000
180,000
182,000
20
200,000
202,000
190,000
178,000
180,000
32
200,000
202,000
184,000
166,000
168,000
210
8
210,000
211,000
206,000
201,000
202,000
10
210,000
211,000
205,000
199,000
200,000
20
210,000
212,000
200,000
180,000
190,000
32
210,000
212,000
194,000
176,000
178,000
36
210,000
212,000
192,000
172,000
174,000
220
8
220,000
221,000
216,000
211,000
212,000
10
220,000
221,000
215,000
209,000
210,000
20
220,000
222,000
210,000
198,000
200,000
32
220,000
222,000
204,000
186,000
188,000
36
220,000
222,000
202,000
182,000
184,000
230
8
230,000
231,000
226,000
221,000
222,000
20
230,000
232,000
220,000
208,000
210,000
36
230,000
232,000
212,000
192,000
194,000
240
8
240,000
241,000
236,000
231,000
232,000
12
240,000
241,000
234,000
227,000
228,000
22
240,000
242,000
229,000
216,000
218,000
24
240,000
242,000
228,000
214,000
216,000
36
240,000
242,000
222,000
202,000
204,000
40
240,000
242,000
220,000
198,000
200,000
250
12
250,000
251,000
244,000
237,000
238,000
22
250,000
252,000
239,000
226,000
228,000
24
250,000
252,000
238,000
224,000
226,000
40
250,000
252,000
230,000
208,000
210,000
260
12
260,000
261,000
254,000
247,000
248,000
22
260,000
262,000
249,000
236,000
238,000
24
260,000
262,000
248,000
234,000
236,000
40
260,000
262,000
240,000
218,000
220,000
270
12
270,000
271,000
264,000
257,000
258,000
24
270,000
272,000
258,000
244,000
246,000
40
270,000
272,000
250,000
228,000
230,000
280
12
280,000
281,000
274,000
267,000
268,000
24
280,000
282,000
268,000
254,000
256,000
40
280,000
282,000
260,000
238,000
240,000
290
12
290,000
291,000
284,000
277,000
278,000
24
290,000
292,000
278,000
264,000
266,000
44
290,000
292,000
268,000
244,000
246,000
300
12
300,000
301,000
294,000
287,000
288,000
24
300,000
302,000
288,000
274,000
276,000
40
300,000
302,000
280,000
258,000
260,000
44
300,000
302,000
278,000
254,000
256,000
320
12
320,000
321,000
314,000
307,000
308,000
48
320,000
322,000
296,000
270,000
272,000
340
12
340,000
341,000
334,000
327,000
328,000
48
340,000
342,000
316,000
290,000
292,000
360
12
360,000
361,000
354,000
347,000
348,000
48
360,000
362,000
336,000
310,000
312,000
380
12
380,000
381,000
374,000
367,000
368,000
48
380,000
382,000
356,000
330,000
332,000
400
12
400,000
401,000
394,000
387,000
388,000
48
400,000
402,000
376,000
350,000
352,000
420
16
420,000
422,000
412,000
402,000
404,000
440
16
440,000
442,000
432,000
422,000
424,000
460
16
460,000
462,000
452,000
442,000
444,000
480
16
480,000
482,000
472,000
462,000
464,000
500
16
500,000
502,000
492,000
482,000
484,000
520
20
520,000
522,000
510,000
498,000
500,000
540
20
540,000
542,000
530,000
518,000
520,000
560
20
560,000
562,000
550,000
538,000
540,000
580
20
580,000
582,000
570,000
558,000
560,000
600
24
600,000
602,000
588,000
574,000
576,000
620
24
620,000
622,000
608,000
594,000
596,000
640
24
640,000
642,000
628,000
614,000
616,000

 

 

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