Dimensions for CSN 21301 - Hexagon head bolts with nut, production class C

Thread d	p	b			c	da	ds		dw	e	k			kw	r	s
		l?125mm	125mm<l?200mm	l>200mm	max	max	max	min	min.	min.	nom	max	min	min	min	nom=max	min
M5	0.8	16	22	35	0.5	6	5.48	4.52	6.74	8.63	3.5	3.875	3.125	2.19	0.2	8.00	7.64
M6	1	18	24	37	0.5	7.2	6.48	5.52	8.74	10.89	4	4.375	3.625	2.54	0.25	10.00	9.64
M8	1.25	22	28	41	0.6	10.2	8.58	7.42	11.47	14.2	5.3	5.675	4.925	3.45	0.4	13.00	12.57
M10	1.5	26	32	45	0.6	12.2	10.58	9.42	14.47	17.59	6.4	6.85	5.95	4.17	0.4	16.00	15.57
M12	1.75	30	36	49	0.6	14.7	12.7	11.3	16.47	19.85	7.5	7.95	7.05	4.94	0.6	18.00	17.57
M16	2	38	44	57	0.8	18.7	16.7	15.3	22	26.17	10	10.75	9.25	6.48	0.6	24.00	23.16
M20	2.5	46	52	65	0.8	24.4	20.84	19.16	27.7	32.95	12.5	13.4	11.6	8.12	0.8	30.00	29.16
M24	3	54	60	73	0.8	28.4	24.84	23.16	33.25	39.55	15	15.9	14.1	9.87	0.8	36	35
M30	3.5	66	72	85	0.8	35.4	30.84	29.16	42.75	50.85	18.7	19.75	17.65	12.36	1	46	45
M36	4	-	84	97	0.8	42.4	37	35	51.11	60.79	22.5	23.55	21.45	15.02	1	55.0	53.8
M42	4.5	-	96	109	1	48.6	43	41	59.95	71.3	26	27.05	24.95	17.47	1.2	65.0	63.1
M48	5	-	108	121	1	56.6	49	47	69.45	82.6	30	31.05	28.95	20.27	1.6	75.0	73.1
M56	5.5	-	-	137	1	67	57.2	54.8	78.66	93.56	35	36.25	33.75	23.63	2	85.0	82.8
M64	6	-	-	153	1	75	65.2	62.8	88.16	104.86	40	41.25	38.75	27.13	2	95.0	92.8