Dimensions for Slotted Countersunk Head Screws

d	k max	t max	n	dk
M 1	0.6	0.3	0.25	1.9
M 1.2	0.72	0.35	0.3	2.3
M 1.4	0.84	0.4	0.3	2.6
M 1.6	0.96	0.45	0.4	3
M 1.7	1.1	0.5	0.5	3.5
M 2	1.2	0.6	0.5	3.8
M 2.3	1.3	0.65	0.6	4.5
M 2.5	1.5	0.7	0.6	4.7
M 2.6	1.4	0.8	0.6	5
M 3	1.65	0.85	0.8	5.6
M 4	2.2	1.1	1	7.5
M 5	2.5	1.3	1.2	9.2
M 6	3	1.6	1.6	11
M 8	4	2.1	2	14.5
M 10	5	2.6	2.5	18
M 12	6	3	3	22