Dimensions FOR CSN 21308 - Hexagonal screws, production class C

Thread d	p	b	c	da	ds			dw	e	k			k	r	s
			max	max	nominal	min	max	min	min	nominal	min	max	min	min	nominal=max	min
M12	1.75	17.75	0.6	14.7	12	11.3	12.7	17.2	20.88	8	7.55	8.45	5.28	0.6	19	18.48
M16	2	21	0.8	18.7	16	15.3	16.7	22	26.17	10	9.25	10.75	6.47	0.6	24	23.16
M20	2.5	23.5	0.8	24.4	20	19.16	20.84	27.7	32.95	13	12.1	13.9	8.47	0.8	30	29.16
M22	2.5	25.5	0.8	26.4	22	21.16	22.84	29.5	35.03	14	13.1	14.9	9.17	0.8	32	31
M24	3	26	0.8	28.4	24	23.16	24.84	33.2	39.55	15	14.1	18.9	9.87	0.8	36	35
M27	3	29	0.8	32.4	27	26.16	27.84	0.8	45.2	17	16.1	17.9	11.27	1	41	40
M30	3.5	30.5	0.8	35.4	30	29.16	27.84	42.7	50.85	19	17.95	20.05	12.56	1	46	45