Dimensions for DIN 967 Cross recessed pan head screws with collar

Thread d	p	a	b	da	dk		k		c		r	r1	x	Type H				Type Z
		max	min	max	nominal = max	min	nominal=max	min	max	min	min	approx	max	size	m	Penetration depth min.	Penetration depth max.	size	m	Penetration depth min.	Penetration depth max.
M3	0.5	1	25	3.6	7.5	6.92	2.35	2.1	0.8	0.6	0.1	3.8	1.25	1	3	1.35	1.8	1	2.9	1.58	1.83
M3.5	0.6	1.2	38	4.1	9	8.42	2.6	2.35	0.9	0.7	0.1	4.6	1.5	2	4.2	1.4	2.03	2	3.9	1.47	1.93
M4	0.7	1.4	38	4.7	10	9.42	3.05	2.75	1.1	0.9	0.2	5.8	1.75	2	4.6	1.8	2.46	2	4.3	1.88	2.34
M5	0.8	1.6	38	5.7	11.5	10.8	3.55	3.25	1.35	1.05	0.2	6.6	2	2	5	2.26	2.87	2	4.7	2.28	2.74
M6	1	2	38	6.8	14.5	13.8	4.55	4.25	1.8	1.4	0.25	0.82	2.5	3	7.1	3	3.66	3	5.7	3.02	3.48
M8	1.25	2.5	38	9.2	19	18.16	5.9	5.6	2.2	1.8	0.4	11	3.2	4	9	4.18	4.68	4	8.8	4.06	4.52