GOST 22032-76 Studs with Threaded End of 1d Length, Product Grade B

Studs with threaded end of 1d length

Accuracy class B

Design and dimensions

GOST 22032-76

STUDS WITH THREADED END OF 1d LENGTH Product grade B Construction and dimensions Studs with threaded end of 1d. Product grade B. Construction and dimensions	GOST 22032-76* Supersedes GOST 11765-66 with respect to the length of the threaded end l₁=d

Effective date: 01.07.78. Validity period extended until 01.01.89.

Reissued (June 1987) with Amendments No. 1, 2, 3, approved in December 1978, June 1980, April 1983.

Amendment No. 4 was approved and put into effect by Resolution No. 1204 of the USSR State Committee for Standards dated 28.04.88. Effective date 01.01.89.

1. This standard applies to studs with a nominal thread diameter from 2 to 48 mm, manufactured:

• with coarse pitch thread on the nut end and the threaded end;
• with fine pitch thread on the nut end and the threaded end;
• with fine pitch thread on the threaded end and coarse pitch thread on the nut end;
• with coarse pitch thread on the threaded end and fine pitch thread on the nut end.

2. The construction and dimensions of studs shall conform to the drawing and Tables 1, 2.

Type 1

Type 2

d₂ is approximately equal to the pitch diameter of the thread.

Table 1, mm

Nominal thread diameter d	2	2.5	3	4	5	6	8	10	12	(14)	16	(18)	20	(22)	24	(27)	30	36	42	48
Pitch P:
coarse	0.4	0.45	0.5	0.7	0.8	1	1.25	1.5	1.75	2			2.5		3		3.5	4	4.5	5
fine	-	-	-	-	-	-	1	1.25		1.5					2			3
Shank diameter d₁	2	2.5	3	4	5	6	8	10	12	14	16	18	20	22	24	27	30	36	42	48
Length of threaded end b₁	3			4	5	6	8	10	12	14	16	18	20	22	24	27	30	36	42	48

Note. Dimensions in parentheses are not recommended for use.

Table 2, mm

Stud length l	Length of nut-end thread b at nominal thread diameter d
	2	2.5	3	4	5	6	8	10	12	(14)	16	(18)	20	(22)	24	(27)	30	36	42	48
10	×	×	×	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
12	10	×	×	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
14	10	11	×	×	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
16	10	11	12	×	×	×	×	×	-	-	-	-	-	-	-	-	-	-	-	-
(18)	10	11	12	14	×	×	×	×	-	-	-	-	-	-	-	-	-	-	-	-
20	10	11	12	14	16	×	×	×	-	-	-	-	-	-	-	-	-	-	-	-
(22)	10	11	12	14	16	×	×	×	-	-	-	-	-	-	-	-	-	-	-	-
25	10	11	12	14	16	18	×	×	×	×	-	-	-	-	-	-	-	-	-	-
(28)	10	11	12	14	16	18	22	×	×	×	-	-	-	-	-	-	-	-	-	-
30	10	11	12	14	16	18	22	×	×	×	-	-	-	-	-	-	-	-	-	-
(32)	10	11	12	14	16	18	22	×	×	×	-	-	-	-	-	-	-	-	-	-
35	10	11	12	14	16	18	22	26	×	×	×	×	-	-	-	-	-	-	-	-
(38)	10	11	12	14	16	18	22	26	30	×	×	×	-	-	-	-	-	-	-	-
40	10	11	12	14	16	18	22	26	30	×	×	×	×	-	-	-	-	-	-	-
(42)	10	11	12	14	16	18	22	26	30	×	×	×	×	-	-	-	-	-	-	-
45	10	11	12	14	16	18	22	26	30	34	×	×	×	×	×	-	-	-	-	-
(48)	10	11	12	14	16	18	22	26	30	34	38	×	×	×	×	-	-	-	-	-
50	10	11	12	14	16	18	22	26	30	34	38	×	×	×	×	-	-	-	-	-
55	10	11	12	14	16	18	22	26	30	34	38	42	×	×	×	×	-	-	-	-
60	10	11	12	14	16	18	22	26	30	34	38	42	46	×	×	×	×	-	-	-
65	10	11	12	14	16	18	22	26	30	34	38	42	46	50	×	×	×	-	-	-
70	10	11	12	14	16	18	22	26	30	34	38	42	46	50	54	×	×	×	-	-
75	10	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	×	×	-	-
80	10	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	×	×	×	×
85	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	×	×	×
90	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	×	×	×
(95)	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	78	×	×
100	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	78	×	×
(105)	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	78	×	×
110	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	78	90	×
(115)	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	78	90	×
120	-	11	12	14	16	18	22	26	30	34	38	42	46	50	54	60	66	78	90	×
130	-	17	18	20	22	24	28	32	36	40	44	48	52	56	60	66	72	84	96	108
140	-	17	18	20	22	24	28	32	36	40	44	48	52	56	60	66	72	84	96	108
150	-	17	18	20	22	24	28	32	36	40	44	48	52	56	60	66	72	81	96	108
160	-	17	18	20	22	24	28	32	36	40	44	48	52	56	60	66	72	84	96	108
170	-	-	-	-	-	-	28	32	36	40	44	48	52	56	60	66	72	84	96	108
180	-	-	-	-	-	-	28	32	36	40	44	48	52	56	60	66	72	84	96	108
190	-	-	-	-	-	-	28	32	36	40	44	48	52	56	60	66	72	84	96	108
200	-	-	-	-	-	-	28	32	36	40	44	48	52	56	60	66	72	84	96	108
220	-	-	-	-	-	-	-	-	49	53	57	61	65	69	73	79	85	97	109	121
240	-	-	-	-	-	-	-	-	-	-	-	-	65	69	73	79	85	97	109	121
260	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	79	85	97	109	121
280	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	97	109	121
300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	97	109	121

Notes:

1. Dimensions in parentheses are not recommended for use.
2. Studs with nut-end length b = l − 0.5d − 2P are marked with ×.

Example of designation for a Type 1 stud with thread diameter d = 16 mm, coarse pitch P = 2 mm, tolerance class 6g, length l = 120 mm, property class 5.8, without coating:

Stud M16-6g×120.58 GOST 22032-76

Same, Type 2, with fine pitch P = 1.5 mm, tolerance class 6g, property class 10.9, made of steel grade 40Kh, with coating 02, thickness 6 µm:

Stud 2 M16×1.5-6g×120.109.40Kh.026 GOST 22032-76

Same, with fine pitch P = 1.5 mm, tolerance class 3n(3) on the threaded end, coarse pitch P = 2 mm, tolerance class 6g on the nut end, property class 6.6, with coating 05:

Stud M16××120.66.05 GOST 22032-76

3. Thread — per GOST 24705-81.

3a. Thread runout dimensions — per GOST 27148-86.

3b. Dimensional tolerances, form and position deviations of surfaces, inspection methods — per GOST 1759.1-82.

3c. Surface defects and inspection methods for studs — per GOST 1759.2-82.

4. The surface of the smooth shank portion d₁ is not machined when studs are manufactured from calibrated bar stock.

5. By agreement between the manufacturer and the customer, an interference-fit thread per GOST 4608-81 may be made on the threaded end of the stud, with this indicated in the stud’s designation. Such studs are marked on the end face of the nut end with Arabic numerals denoting the thread sorting group per GOST 4608-81.

6. Technical requirements — per GOST 1759.0-87.

7. The theoretical mass of studs is given in Reference Appendices 1 and 2.

Appendix 1 (informative)

Stud length l, mm	Theoretical mass of 1000 pcs of steel Type 1 studs, kg, with coarse thread pitch, for nominal thread diameter d, mm
	2	2.5	3	4	5	6	8	10	12	(14)	16	(18)	20	(22)	24	(27)	30	36	42	48
10	0.255	0.408	0.596	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
12	0.304	0.485	0.707	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
14	0.341	0.536	0.784	1.459	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
16	0.391	0.613	0.884	1.635	2.720	4.064	7.949	13.52	-	-	-	-	-	-	-	-	-	-	-	-
(18)	0.440	0.690	0.995	1.790	2.968	4.417	8.586	14.52	-	-	-	-	-	-	-	-	-	-	-	-
20	0.489	0.768	1.106	1.987	3.215	4.770	9.223	15.52	-	-	-	-	-	-	-	-	-	-	-	-
(22)	0.539	0.845	1.217	2.185	3.523	5.214	10.010	16.76	-	-	-	-	-	-	-	-	-	-	-	-
25	0.613	0.960	1.383	2.480	3.986	5.789	11.040	18.38	28.04	40.28	-	-	-	-	-	-	-	-	-	-
(28)	0.687	1.076	1.549	2.776.	4.448	6.455	12.080	20.00	30.38	43.48	-	-	-	-	-	-	-	-	-	-
30	0.736	1.153	1.661	2.974	4.756	6.899	12.710	21.00	31.84	45.47	-	-	-	-	-	-	-	-	-	-
(32)	0.785	1.230	1.772	3.171	5.065	7.343	13.500	22.01	33.29	47.46	-	-	-	-	-	-	-	-	-	-
35	0.859	1.346	1.938	3.467	5.527	8.008	14.690	23.63	35.64	50.66	70.17	90.73	-	-	-	-	-	-	-	-
(38)	0.933	1.461	2.104	3.763	5.989	8.674	15.870	25.48	37.98	53.85	74.41	96.03	-	-	-	-	-	-	-	-
40	0.982	1.538	2.215	3.960	6.298	9.118	16.660	26.71	39.43	55.84	77.08	99.34	128.7	-	-	-	-	-	-	-
(42)	1.032	1.615	2.326	4.157	6.606	9.562	17.450	27.95	41.21	57.83	79.74	102.60	132.9	-	-	-	-	-	-	-
45	1.106	1.731	2.493	4.453	7.068	10.230	18.630	29.80	43.87	61.03	83.98	107.90	139.5	176.2	212.9	-	-	-	-	-
(48)	1.180	1.846	2.659	4.749	7.531	10.890	19.820	31.65	46.54	64.66	87.73	112.60	145.4	183.4	221.4	-	-	-	-	-
50	1.229	1.924	2.770	4.947	7.839	11.340	20.600	32.88	48.31	67.07	90.89	116.50	150.3	189.4	228.4	-	-	-	-	-
55	1.352	2.116	3.048	5.439	8.610	12.450	22.580	35.96	52.75	73.12	98.78	125.20	161.1	202.6	244.0	325.4	-	-	-	-
60	1.476	2.309	3.325	5.933	9.380	13.560	24.550	39.04	57.19	79.16	106.70	135.10	171.9	215.8	259.6	345.4	437.9	-	-	-
65	1.599	2.502	3.603	6.426	10.150	14.670	26.520	42.13	61.63	85.20	114.60	145.10	184.2	229.0	275.1	365.3	462.4	-	-	-
70	1.722	2.694	3.880	6.919	10.920	15.780	28.500	45.21	66.07	91.24	122.40	155.10	196.6	243.9	290.6	385.3	486.9	746.9	-	-
75	1.846	2.887	4.158	7.413	11.690	16.890	30.470	48.29	70.51	97.28	130.30	165.10	208.9	258.9	308.4	404.0	509.8	780.2	-	-
80	1.969	3.080	4.435	7.906	12.460	17.990	32.440	51.37	74.95	103.30	138.20	175.10	221.2	273.8	326.2	426.5	537.6	820.2	1178	1618
85	-	3.272	4.712	8.399	13.230	19.110	34.420	54.46	79.39	109.40	146.10	185.10	233.6	288.7	343.9	448.9	560.4	853.4	1223	1677
90	-	3.465	4.990	8.892	14.000	20.220	36.390	57.54	83.82	115.40	153.00	195.10	245.9	303.7	361.6	471.4	588.2	886.7	1269	1737
(95)	-	3.658	5.267	9.386	14.77	21.32	38.36	60.62	88.26	121.4	161.9	205.1	258.3	318.6	379.4	493.9	615.9	923.3	1319	1803
100	-	3.850	5.545	9.879	15.55	22.43	40.33	63.70	92.70	127.5	169.8	215.1	270.5	333.5	397.2	516.4	643.7	959.9	1366	1865
(105)	-	4.043	5.822	10.370	16.32	23.54	42.31	66.79	97.14	133.5	177.7	225.1	282.9	348.4	414.9	538.9	671.4	1000.0	1413	1926
110	-	4.236	6.100	10.860	17.09	24.65	44.28	69.87	101.60	139.6	185.6	235.1	295.2	365.3	432.7	561.3	699.2	1039.0	1460	1988
(115)	-	4.428	6.378	11.360	17.86	25.76	46.25	72.95	106.00	145.6	193.5	245.1	307.5	378.3	450.5	583.8	726.9	1080.0	1515	2059
120	-	4.621	6.654	11.850	18.63	26.87	48.22	76.04	110.40	151.6	201.4	255.1	319.9	393.2	468.2	606.3	754.7	1120.0	1569	2111
130	-	5.006	7.209	12.840	20.17	29.09	52.17	82.20	119.30	163.7	217.2	274.9	344.5	423.0	503.7	651.2	810.1	1200.0	1678	2250
140	-	5.392	7.764	13.820	21.71	31.31	56.12	88.37	128.20	175.8	232.9	294.9	369.2	452.9	539.2	696.2	865.6	1279.0	1786	2392
150	-	5.777	8.319	14.810	23.25	33.53	60.06	94.53	137.10	187.9	248.7	314.9	393.9	482.7	574.7	741.1	921.1	1359.0	1895	2534
160	-	6.162	8.874	15.800	24.79	35.75	64.01	100.00	145.00	198.7	263.0	332.8	416.2	510.0	606.9	782.3	971.8	1433.0	1995	2665
170	-	-	-	-	-	-	67.95	106.20	153.90	210.8	278.8	352.8	440.9	539.8	642.4	827.2	1027.0	1513.0	2104	2807
180	-	-	-	-	-	-	71.90	112.30	162.80	222.9	294.6	372.8	465.5	569.6	678.0	872.2	1083.0	1592.0	2213	2948
190	-	-	-	-	-	-	75.85	118.50	171.70	234.9	310.4	392.8	490.2	599.5	713.5	917.1	1138.0	1672.0	2321	3091
200	-	-	-	-	-	-	79.79	124.70	180.50	247.0	326.2	412.7	514.9	629.4	748.9	962.1	1194.0	1752.0	2430	3233
220	-	-	-	-	-	-	-	-	198.30	271.2	357.7	452.7	564.2	689.0	820.0	1052.0	1305.0	1912.0	2648	3517
240	-	-	-	-	-	-	-	-	-	-	-	-	613.5	748.7	891.0	1142.0	1416.0	2072.0	2865	3801
260	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1232.0	1527.0	2232.0	3083	4085
280	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2391.0	3300	4369
300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2551.0	3518	4653

Note. For studs made of other materials, the mass given in the table is multiplied by a factor of: 0.356 — for aluminium alloy; 0.970 — for bronze; 1.080 — for brass.

Appendix 2 (informative)

Stud length l, mm	Theoretical mass of 1000 pcs of steel Type 2 studs, kg, with coarse pitch thread, at nominal thread diameter d, mm
	2	2.5	3	4	5	6	8	10	12	(14)	16	(18)	20	(22)	24	(27)	30	36	42	48
10	0.243	0.390	0.573	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
12	0.280	0.451	0.661	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
14	0.317	0.511	0.750	1.394	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
16	0.354	0.571	0.838	1.549	2.597	3.880	7.641	13.05	-	-	-	-	-	-	-	-	-	-	-	-
(18)	0.392	0.631	0.926	1.704	2.845	4.233	8.278	14.06	-	-	-	-	-	-	-	-	-	-	-	-
20	0.429	0.691	1.014	1.859	3.092	4.586	8.915	15.06	-	-	-	-	-	-	-	-	-	-	-	-
(22)	0.466	0.751	1.102	2.014	3.339	4.939	9.552	16.07	-	-	-	-	-	-	-	-	-	-	-	-
25	0.522	0.841	1.235	2.246	3.710	5.468	10.507	17.57	26.91	38.77	-	-	-	-	-	-	-	-	-	-
(28)	0.578	0.931	1.367	2.478	4.081	5.997	11.462	19.08	29.09	41.75	-	-	-	-	-	-	-	-	-	-
30	0.616	0.991	1.455	2.633	4.329	6.350	12.099	20.08	30.54	43.74	-	-	-	-	-	-	-	-	-	-
(32)	0.653	1.052	1.543	2.788	4.576	6.702	12.735	21.09	32.00	45.73	-	-	-	-	-	-	-	-	-	-
35	0.709	1.142	1.676	3.020	4.947	7.232	13.691	22.59	34.18	48.71	67.92	87.59	-	-	-	-	-	-	-	-
(38)	0.765	1.232	1.808	3.253	5.318	7.761	14.646	24.10	36.36	51.69	71.92	92.54	-	-	-	-	-	-	-	-
40	0.802	1.292	1.896	3.407	5.566	8.113	15.283	25.10	37.81	53.68	74.58	95.85	124.9	-	-	-	-	-	-	-
(42)	0.840	1.352	1.984	3.562	5.813	8.466	15.919	26.11	39.27	55.67	77.24	99.15	129.0	-	-	-	-	-	-	-
45	0.896	1.442	2.117	3.795	6.184	8.995	16.875	27.61	41.45	58.65	81.24	104.11	135.3	171.4	206.8	-	-	-	-	-
(48)	0.952	1.532	2.249	4.027	6.555	9.525	17.830	29.12	43.63	61.63	85.23	109.07	141.5	179.1	215.7	-	-	-	-	-
50	0.989	1.592	2.337	4.182	6.802	9.877	18.467	30.12	45.09	63.62	87.90	112.37	145.7	184.2	221.7	-	-	-	-	-
55	1.082	1.743	2.558	4.569	7.421	10.759	20.058	32.63	48.72	68.59	94.56	120.64	156.1	197.0	236.7	317.1	-	-	-	-
60	1.175	1.893	2.778	4.956	8.039	11.641	21.650	35.14	52.36	73.56	101.22	128.90	16.5	209.8	251.7	336.4	426.4	-	-	-
65	1.269	2.043	2.998	5.343	8.658	12.532	23.242	37.65	55.99	78.53	107.87	137.16	176.9	222.6	266.7	355.8	450.1	-	-	-
70	1.362	2.193	3.219	5.731	9.276	13.405	24.834	40.16	59.63	83.50	114.53	145.43	187.3	235.4	281.7	375.1	473.8	728.8	-	-
75	1.455	2.343	3.439	6.18	9.894	14.287	26.426	42.67	63.26	88.47	121.19	153.69	197.7	248.2	296.6	394.5	497.4	763.2	-	-
80	1.549	2.494	3.660	6.505	10.513	15.169	28.018	45.18	66.90	93.44	127.85	161.95	208.1	261.0	311.6	413.8	521.1	797.5	1148	1580
85	-	2.644	3.880	6.892	11.131	16.050	29.610	47.69	70.54	98.41	134.51	170.21	218.5	273.8	326.6	433.1	544.8	831.9	1195	1641
90	-	2.794	4.101	7.280	11.749	16.932	31.202	50.20	74.17	103.38	141.17	178.48	228.9	286.6	341.6	452.5	568.5	866.3	1242	1703
(95)	-	2.944	4.321	7667	12.368	17.814	32.794	52.71	77.81	108.35	147.83	186.74	239.3	299.3	356.6	471.8	592.2	900.7	1280	1765
100	-	3.094	4.542	8.054	12.986	18.696	34.386	55.22	81.44	113.32	154.49	195.00	249.7	312.1	371.6	491.1	615.9	935.0	1336	1827
(105)	-	3.245	4.762	8.441	13.605	19.578	35.978	57.73	85.08	118.29	161.15	203.26	260.1	324.9	386.5	510.5	639.6	969.4	1383	1888
110	-	3.395	4.983	8.828	14.223	20.460	37.570	60.24	88.72	123.26	167.81	211.53	270.5	337.7	401.5	529.8	663.2	1003.8	1430	1950
(115)	-	3.545	5.203	9.216	14.841	21.342	39.162	62.75	92.35	128.24	174.76	219.79	280.9	350.5	416.5	549.1	686.9	1038.2	1477	2012
120	-	3.695	5.424	9.603	15.460	22.224	40.457	65.26	95.99	133.21	181.12	228.05	291.3	363.3	431.5	568.5	710.6	1072.5	1524	2073
130	-	3.996	5.865	10.337	16.697	23.988	43.937	70.28	103.26	143.15	194.44	244.58	312.1	388.9	461.4	607.1	758.0	1141.3	1619	2197
140	-	4.296	6.306	11.152	17.933	25.751	47.121	75.31	110.53	153.09	207.76	261.10	332.9	414.5	491.4	645.8	805.4	1210.0	1713	2320
150	-	4.597	6.747	11.926	19.170	27.515	50.305	80.33	117.80	163.03	221.08	277.63	353.8	440.1	521.4	684.5	852.7	1278.8	1807	2444
160	-	4.897	7.187	12.700	20.407	29.279	53.489	85.35	125.07	172.97	234.39	294.15	374.6	465.6	551.3	723.2	900.1	1347.5	1901	2567
170	-	-	-	-	-	-	56.673	90.37	132.35	182.91	247.71	310.68	395.4	491.2	581.3	761.8	947.5	1416.3	1995	2690
180	-	-	-	-	-	-	59.857	95.39	139.62	192.85	261.03	327.21	416.2	516.8	611.3	800.5	994.9	1485.0	2089	2814
190	-	-	-	-	-	-	63.041	100.41	146.89	202.79	274.35	343.73	437.0	542.4	641.2	839.2	1042.2	1553.8	2183	2937
200	-	-	-	-	-	-	66.225	105.43	154.16	212.73	287.67	360.26	457.8	568.0	671.2	877.8	1089.6	1622.5	2277	3061
220	-	-	-	-	-	-	-	-	168.71	232.61	314.30	393.31	499.4	619.2	731.1	955.2	1184.4	1760.0	2465	3308
240	-	-	-	-	-	-	-	-	-	-	-	-	541.0	670.3	791.0	1032.5	1279.1	1897.6	2654	3554
260	-	-	-	-	-	-	-	-		-	-	-	-	-	-	1109.9	1373.9	2035.1	2842	3801
280	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2172.6	3030	4048
300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2310.1	3218	4295

Note. For studs made of other materials, the mass given in the table is multiplied by a factor of: 0.356 — for aluminium alloy; 0.970 — for bronze; 1.080 — for brass.