滚花内六角圆柱头螺钉 GB 70.1

发布日期：2024-04-09　浏览次数：

标准类型：GB/中国
标准号：GB/T 70.1-2008

滚花内六角圆柱头螺钉 GB 70.1尺寸图纸

单位：毫米（mm）规格：M1.6~M64

滚花内六角圆柱头螺钉 GB 70.1规格参数对照表

(mm)	P	dk max	dk min	da max	e min	k max	k min	r min	s max	s min	t min
M1.6	0.35	3.14	2.86	2	1.733	1.6	1.46	0.1	1.58	1.52	0.7
M2	0.4	3.98	3.62	2.6	1.733	2	1.86	0.1	1.58	1.52	1
M2.5	0.45	4.68	4.32	3.1	2.303	2.5	2.36	0.1	2.08	2.02	1.1
M3	0.5	5.68	5.32	3.6	2.873	3	2.86	0.1	2.58	2.52	1.3
M4	0.7	7.22	6.78	4.7	3.443	4	3.82	0.2	3.08	3.02	2
M5	0.8	8.72	8.28	5.7	4.583	5	4.82	0.2	4.095	4.02	2.5
M6	1	10.22	9.78	6.8	5.723	6	5.7	0.25	5.14	5.02	3
M8	1.25	13.27	12.73	9.2	6.683	8	7.64	0.4	6.14	6.02	4
M10	1.5	16.27	15.73	11.2	9.149	10	9.64	0.4	8.175	8.025	5
M12	1.75	18.27	17.73	13.7	11.429	12	11.57	0.6	10.175	10.025	6
M14	2	21.33	20.67	15.7	13.716	14	13.57	0.6	12.212	12.032	7
M16	2	24.33	23.67	17.7	15.996	16	15.57	0.6	14.212	14.032	8
M20	2.5	30.33	29.67	22.4	19.437	20	19.48	0.8	17.23	17.05	10
M24	3	36.39	35.61	26.4	21.734	24	23.48	0.8	19.275	19.065	12
M30	3.5	45.39	44.61	33.4	25.154	30	29.48	1	22.275	22.065	15.5
M36	4	54.46	53.54	39.4	30.854	36	35.38	1	27.275	27.065	19
M42	4.5	63.46	62.54	45.6	36.571	42	41.38	1.2	32.33	32.08	24
M48	5	72.46	71.54	52.6	41.131	48	47.38	1.6	36.33	36.08	28
M56	5.5	84.54	83.46	63	46.831	56	55.26	2	41.33	41.08	34
M64	6	96.54	95.46	71	52.531	64	63.26	2	46.33	46.08	38