Dimensions for CSN 21121 - Square head bolts with short dog point

Dimensions	Thread d
	P	a1	dp		e		k
		max	nominal=max	min	nominal=max	min	nominal	max	min
M 5	0.8	2.4	3.5	3.32	6.5	5.92	5	4.85	5.15
M 6	1	3	4	3.82	8	7.42	6	5.85	6.15
M 8	1.25	4	5.5	5.32	10	9.42	8	7.82	8.18
M 10	1.5	4.5	7	6.78	13	12.3	10	9.82	10.18
M 12	1.75	5.3	8.5	8.28	17	16.3	12	11.79	12.21
M 16	2	6	12	11.73	22	21.16	16	15.79	16.21
M 20	2.5	7.5	15	14.73	28	27.16	20	19.74	20.26
M 24	3	9	18	17.78	32	31	22	21.74	22.26

Dimensions	Thread d
	k'	r	s		z1
	min	min	nominal=max	min	nominal=max	min
M 5	3.4	0.2	5	4.82	1.25	1.5
M 6	4.1	0.25	6	5.82	1.5	1.75
M 8	5.5	0.4	8	7.78	2	2.25
M 10	6.9	0.4	10	9.78	2.5	2.75
M 12	8.3	0.6	13	12.73	3	3.25
M 16	11.1	0.6	17	16.73	4	4.3
M 20	13.8	0.8	22	21.67	5	2.3
M 24	15.2	0.8	24	23.67	6	6.3