GOST 22040-76 螺纹端长度 2.5d 的双头螺柱 产品等级 B

GOST 22040-76 适用于螺纹端长度为 2.5d、产品等级为 B、公称螺纹直径为 2 至 48mm 的双头螺柱。螺柱分为以下几种：螺母端和螺纹端均为粗牙螺纹；螺母端和螺纹端均为细牙螺纹；螺纹端为细牙螺纹、螺母端为粗牙螺纹；螺纹端为粗牙螺纹、螺母端为细牙螺纹。

螺柱的结构和尺寸应符合图样及表 1、表 2 的规定。型式 1 和型式 2。直径 d₂近似等于螺纹中径。

表 1，mm

带螺纹旋入端长度为 2.5d 的双头螺柱 产品等级 B 结构与尺寸 Studs with threaded end of 2.5d. Product grade B. Construction and dimensions	GOST 22040-76*代替 GOST 11765-66 中关于螺纹端长度 l₁=2.5d 的部分

螺纹公称直径 d	2	2.5	3	4	5	6	8	10	12	(14)	16	(18)	20	(22)	24	(27)	30	36	42	48
螺距 P：
粗牙	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
细牙	-	-	-	-	-	-	1	1.25		1.5					2			3
螺杆直径 d₁	2	2.5	3	4	5	6	8	10	12	14	16	18	20	22	24	27	30	36	42	48
旋入螺纹端长度 b₁	5	6	7.5	10	12	16	20	25	30	35	40	45	50	55	60	68	75	88	105	120

注：不推荐采用括号内的尺寸。

表 2，mm

螺柱长度 l	螺母端螺纹长度 b（对应螺纹公称直径 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	11	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

注：

1. 不推荐采用括号内的尺寸。

2. 标有 × 号的为螺母端长度 b=l-0.5d-2P 的螺柱。

螺纹直径 d=16 mm、粗牙螺距 P=2 mm、公差带 6g、长度 l=120 mm、性能等级 5.8、无涂层的 1 型螺柱标记示例：

螺柱 M16 - 6g×120.58 GOST 22040-76

同上，2 型，细牙螺距 P=1.5mm，公差带 6g，性能等级 10.9，材料 40Kh 钢，涂层 02，厚度 6μm：

螺柱 2 M16×1.5-6g×120.109.40X.026 GOST 22040-76

同上，螺纹端细牙螺距 P=1.5mm，螺母端粗牙螺距 P=2mm，性能等级 6.6，表面处理 05：

螺柱 M16×-6g×120.66.05 GOST 22040-76

螺纹 — 按 GOST 24705-81。

螺纹收尾尺寸按 GOST 27148-86 的规定。

尺寸公差、形状和位置偏差及检验方法按 GOST 1759.1-82 的规定。

螺柱的表面缺陷及检验方法按 GOST 1759.2-82 的规定。

采用冷拔（校准）钢材制造双头螺柱时，光杆部分 d₁ 的表面不进行加工。

技术要求按 GOST 1759.0-87。

双头螺柱的理论质量见参考附录 1 和附录 2。

附录 1（参考性）

螺柱长度 l，mm	型式 1 钢制双头螺柱 1000 件的理论质量，kg，按粗牙螺纹公称直径 d 计算，mm
	2	2.5	3	4	5	6	8	10	12	(14)	16	(18)	20	(22)	24	(27)	30	36	42	48
10	0.292	0.498	0.795	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
12	0.342	0.571	0.906	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
14	0.379	0.631	0.983	1.924	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
16	0.428	0.701	1.083	2.100	3.590	5.656	11.77	21.05	-	-	-	-	-	-	-	-	-	-	-	-
(18)	0.478	0.781	1.194	2.255	3.837	6.008	12.41	22.06	-	-	-	-	-	-	-	-	-	-	-	-
20	0.530	0.861	1.305	2.453	4.085	6.362	13.05	23.06	-	-	-	-	-	-	-	-	-	-	-	-
(22)	0.580	0.940	1.421	2.650	4.385	6.802	13.84	24.29	-	-	-	-	-	-	-	-	-	-	-	-
25	0.650	1.051	1.581	2.941	4.855	7.375	14.88	25.92	41.13	61.16	-	-	-	-	-	-	-	-	-	-
(28)	0.720	1.171	1.751	3.241	5.265	8.025	15.90	27.55	43.47	64.35	-	-	-	-	-	-	-	-	-	-
30	0.770	1.251	1.861	3.441	5.665	8.525	16.54	28.55	44.21	66.34	-	-	-	-	-	-	-	-	-	-
(32)	0.820	1.320	1.971	3.641	5.965	8.925	17.38	29.55	46.39	68.33	-	-	-	-	-	-	-	-	-	-
35	0.900	1.431	2.141	3.931	6.365	9.625	18.48	31.17	48.73	71.53	102.1	135.4	-		-	-	-	-	-	-
(38)	0.970	1.551	2.301	4.231	6.865	10.220	19.69	33.02	51.10	74.75	106.4	140.7	-	-	-	-	-	-	-	-
40	1.020	1.631	2.411	4.421	7.165	10.720	20.48	34.22	52.55	76.74	109.1	144.0	191.3	-	-	-	-	-	-	-
(42)	1.070	1.750	2.531	4.621	7.465	11.120	21.28	35.52	54.35	78.73	111.7	147.3	195.4	-	-	-	-	-	-	-
45	1.140	1.841	2.691	4.921	7.965	11.820	22.48	37.32	56.95	81.91	117.0	152.6	202.0	269.6	320.9	-	-	-	-	-
(48)	1.220	1.981	2.861	5.211	8.365	12.520	23.68	39.22	59.65	85.51	119.7	157.2	207.9	267.9	329.2	-	-	-	-	-
50	1.270	2.061	2.971	5.411	8.665	12.920	24.48	10.42	6145	87.91	122.8	161.2	212.8	273.9	336.3	-	-	-	-	-
55	1.390	2.161	3.251	5.901	9.465	14.020	26.38	43.52	65.85	94.01	130.7	169.8	223.6	287.1	351.8	484.0	-	-	-	-
60	1.520	2.361	3.521	6.401	10.270	15.120	28.38	43.62	70.25	100.00	138.6	179.8	234.4	299.6	367.5	504.0	651.2	-	-	-
65	1.640	2.561	3.801	6.891	10.970	16.220	30.38	49.72	74.75	106.00	146.5	189.8	246.8	313.5	383.1	524.0	675.7	-	-	-
70	1.860	2.761	4.081	7.381	11.770	17.320	32.38	52.72	79.15	112.10	154.4	199.7	259.1	328.4	398.6	543.4	700.2	1118	-	-
75	1.880	2.961	4.361	7.87	12.570	18.520	34.28	55.82	83.65	118.10	162.3	209.7	271.4	343.3	416.4	502.7	723.0	1152	-	-
80	2.010	3.161	4.631	8.371	13.370	19.620	36.28	58.92	88.05	124.20	170.2	219.7	283.7	358.2	434.1	585.2	750.8	1192	1770	2507
85	-	3.361	4.911	8.861	14.070	20.720	38.28	62.02	92.45	130.20	178.1	229.7	296.7	373.1	451.9	607.7	773.7	1225	1816	2567
90	-	3.561	5.191	9.351	14.870	21.820	39.28	65.12	96.95	136.20	186.0	239.7	308.4	388.1	469.6	630.2	801.5	1258	1862	2626
(95)	-	3.761	5.471	9.851	15.67	22.92	42.18	68.22	101.4	142.3	193.8	249.7	320.7	403.0	487.4	652.6	829.2	1295	1912	2692
100	-	3.961	5.741	10.340	16.37	24.02	44.18	71.32	105.9	148.3	201.7	259.7	333.1	418.9	505.1	675.1	857.0	1331	1962	2754
(105)	-	4.161	6.021	10.830	17.17	25.12	46.18	74.32	110.3	154.4	209.6	269.7	345.4	432.8	522.9	697.6	884.7	1371	2006	2815
110	-	4.361	6.301	11.330	17.97	26.22	48.18	77.42	114.7	160.4	217.5	279.7	357.7	447.7	540.7	719.3	912.5	1411	2053	2877
(115)	-	4.561	6.628	11.860	18.67	27.32	50.08	80.52	119.2	166,-!	225.4	289.7	370.1	462.7	558.4	742.5	940.2	1451	2108	2948
120	-	4.761	6.905	12.350	19.09	28.26	52.08	83.62	123.5	172.5	233.3	299.6	382.4	477.6	576.2	765.0	967.9	1491	2162	3001
130	-	5.151	7.461	13.340	20.67	30.52	56.92	90.09	132.7	184.6	249.1	319.6	407.0	507.4	611.7	810.0	1023.0	1571	2271	3139
140	-	5.531	8.011	14.320	22.17	32.72	60.48	96.22	141.7	196.9	265.5	339.6	437.2	537.3	647.2	854.9	1079.0	1651	2380	3281
150	-	5.961	8.571	15.310	23.67	34.92	64.38	102.40	150.7	208.9	280.8	359.8	456.8	566.7	682.7	809.9	1134.0	1732	2488	3423
160	-	6.361	9.121	16.300	25.27	37.12	68.38	107.90	158.3	219.8	295.1	377.8	478.9	594.1	714.8	941.0	1185.0	1804	2588	3554
170	-	-	-	-	-	-	72.38	114.00	167.2	231.8	310.9	397.8	504.0	623.9	750.2	986.5	1241.0	1884	2697	3696
180	-	-	-	-	-	-	76.28	120.20	176.1	243.9	326.7	417.7	527.6	653.7	785.7	1031.0	1296.0	1964	2805	3838
190	-	-	-	-	-	-	80.28	126.40	185.0	256.0	341.5	437.7	552.3	683.6	821.2	1076.0	1352.0	2044	2915	3980
200	-	-	-	-	-	-	84.18	132.60	193.8	268.1	358.3	457.7	577.0	713.4	856.7	1121.0	1417.0	2124	3024	4122
220	-	-	-	-	-	-	-	-	211.6	292.2	389.8	477.7	626.3	773.1	927.8	1211.0	1518.0	2283	3242	4407
240	-	-	-	-	-	-	-	-	-	-	-	-	675.6	832.8	998.8	1301.0	1629.0	2443	3459	4691
260	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1391.0	1740.0	2603	3676	4975
280	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2763	3895	5259
300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	292.3	4111	5543

注：对于用其他材料制造的螺柱，确定其质量时，应将表中所列质量值乘以系数：0.356——铝合金；0.970——青铜；1.080——黄铜。

附录 2（参考性）

螺柱长度 l，mm	型式 2 钢制双头螺柱 1000 件的理论质量，kg，按粗牙螺纹公称直径 d 计算，mm
	2	2.5	3	4	5	6	8	10	12	(14)	16	(18)	20	(22)	24	(27)	30	36	42	48
10	0.280	0.481	0.772	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
12	0.317	0.541	0.860	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
14	0.354	0.601	0.948	1.859	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
16	0.392	0.661	1.036	2.014	3.463	5.644	11.46	20.58	-	-	-	-	-	-	-	-	-	-	-	-
(18)	0.429	0.721	1.124	2.168	3.710	5.997	12.10	21.59	-	-	-	-	-	-	-	-	-	-	-	-
20	0.466	0.781	1.213	2.323	3.958	6.350	12.74	22.59	-	-	-	-	-	-	-	-	-	-	-	-
(22)	0.504	0.841	1.301	2.478	4.205	6.702	13.37	23.60	-	-	-	-	-	-	-	-	-	-	-	-
25	0.560	0.931	1.433	2.710	4.576	7.232	14.33	25.10	40.00	59.64	-	-	-	-	-	-	-	-	-	-
(28)	0.616	1.021	1.565	2.943	4.947	7.761	15.28	26.61	42.18	62.63	-	-	-	-	-	-	-	-	-	-
30	0.653	1.082	1.654	3.098	5.195	8.113	15.92	27.61	43.63	64.61	-	-	-	-	-	-	-	-	-	-
(32)	0.690	1.142	1.742	3.253	5.442	8.466	16.56	28.62	45.09	66.60	-	-	-	-	-	-	-	-	-	-
35	0.746	1.232	1.874	3.485	5.813	8.995	17.51	30.12	47.27	69.59	99.9	132.2	-	-	-	-	-	-	-	-
(38)	0.802	1.322	2.006	3.717	6.184	9.525	18.47	31.63	49.45	72.57	103.9	137.2	-	-	-	-	-	-	-	-
40	0.840	1.382	2.095	3.872	6.431	9.877	19.10	32.63	50.90	74.56	106.5	140.5	187.3	-	-	-	-	-	-	-
(42)	0.877	1.442	2.183	4.027	6.679	10.230	19.74	33.64	52.36	76.54	109.2	143.8	191.4	-	-	-	-	-	-	-
45	0.933	1.532	2.315	4.259	7.050	10.75.9	20.70	35.14	54.54	79.53	113.2	148.7	197.7	255.9	314.6	-	-	-	-	-
(48)	0.989	1.622	2.447	4.492	7.421	11.288	21.65	35.65	56.72	82.51	117.2	153.7	203.9	263.5	323.6	-	-	-	-	-
50	1.026	1.682	2.535	4.617	7.668	11.641	22.29	37.65	58.17	84.50	119.9	157.0	208.1	268.6	329.6	-	-	-	-	-
55	1.119	1.833	2.756	5.034	8.287	12.523	23.88	40.16	61.81	89.47	126.5	165.3	218.5	281.4	344.6	475.7	-	-	-	-
60	1.213	1.983	2.976	5.421	8.905	13.405	25.47	42.67	65.45	94.44	133.2	173.5	228.9	294.2	359.6	495.0	639.6	-	-	-
65	1.306	2.133	3.197	5.808	9.523	14.287	27.06	45.18	69.08	99.41	139.8	181.8	239.3	307.0	374.6	514.3	663.2	-	-	-
70	1.399	2.283	3.417	6.195	10.142	15.169	28.66	47.69	72.72	104.38	146.5	190.0	247.7	319.8	389.5	533.7	686.9	1086	-	-
75	1.493	2.434	3.638	6.583	10.760	16.050	30.25	50.20	76.35	109.35	153.2	198.3	260.1	332.6	404.5	553.0	710.6	1121	-	-
80	1.586	2.584	3.858	6.970	11.378	16.932	31.84	52.71	79.99	114.32	159.8	206.6	270.5	345.4	419.5	572.3	734.3	1155	1741	2468
85	-	2.734	4.079	7.357	11.997	17.814	33.43	55.22	83.63	119.29	166.5	214.8	280.9	358.2	434.5	591.7	758.0	1189	1788	2530
90	-	2.884	4.299	7.744	12.615	18.696	35.02	57.73	87.26	124.26	173.1	223.1	291.3	371.0	449.5	611.0	781.7	1224	1835	2592
(95)	-	3.034	4.520	8.131	13.234	19.578	36.62	60.24	90.90	129.23	179.8	231.4	301.7	383.8	464.4	630.3	805.4	1258	1882	2653
100	-	3.185	4.740	8.519	13.852	20.460	38.21	62.75	94.53	134.20	186.5	239.6	312.1	396.6	479.4	649.7	829.1	1293	1929	2715
(105)	-	3.335	4.961	8.906	14.470	21.342	39.80	65.26	98.17	139.17	193.1	247.9	322.5	409.4	494.4	669.0	852.7	1327	1976	2777
110	-	3.485	5.181	9.293	15.089	22.224	41.39	67.77	101.80	144.11	199.8	256.2	332.9	422.1	509.4	688.4	876.4	1361	2023	2839
(115)	-	3.635	5.402	9.680	15.707	23.106	42.98	70.28	105.44	149.11	206.4	264.4	343.3	434.9	524.4	707.7	900.1	1396	2070	2900
120	-	3.785	5.622	10.067	16.326	23.988	44.57	72.79	109.08	154.08	213.1	272.7	353.7	447.7	539.4	727.0	923.8	1430	2117	2962
130	-	4.086	6.063	10.842	17.562	25.751	47.76	77.82	116.35	164.02	226.4	289.2	374.6	473.3	569.3	765.7	971.2	1499	2211	3085
140	-	4.386	6.504	11.616	18.799	27.515	50.94	82.84	123.62	173.96	239.7	305.7	395.4	498.9	599.3	804.4	1018.6	1568	2305	3209
150	-	4.687	6.945	12.391	20.036	29.279	54.13	87.86	130.89	183.90	253.0	322.3	416.2	524.5	629.2	843.0	1066.0	1636	2400	3332
160	-	4.987	7.386	13.165	21.273	31.043	57.31	92.88	138.16	193.84	266.4	338.8	437.0	550.1	659.2	881.7	1113.3	1705	2494	3456
170	-	-	-	-	-	-	60.49	97.90	145.43	203.78	279.7	355.3	457.8	575.7	689.2	920.4	1160.7	1774	2588	3579
180	-	-	-	-	-	-	63.68	102.92	152.71	213.72	293.0	371.8	478.6	601.2	719.1	959.1	1208.1	1843	2682	3702
190	-	-	-	-	-	-	66.86	107.94	159.98	223.66	306.3	388.4	499.4	626.8	749.1	997.7	1255.4	1911	2776	3826
200	-	-	-	-	-	-	70.05	112.96	167.25	233.61	319.6	404.9	520.2	652.4	779.1	1036.4	1302.8	1980	2870	3949
220	-	-	-	-	-	-	-	-	181.79	253.49	346.3	437.9	561.8	703.6	839.0	1113.7	1397.5	2118	3058	4196
240	-	-	-	-	-	-	-	-	-	-	-	-	603.5	754.7	898.9	1191.1	1492.3	2255	3246	4443
260	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1268.4	1587.0	2393	3435	4690
280	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2530	3623	4937
300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2668	3811	5183

注：对于用其他材料制造的螺柱，确定其质量时，应将表中所列质量值乘以系数：0.356——铝合金；0.970——青铜；1.080——黄铜。