Dimensions for ISO 14584 Hexalobular socket raised countersunk head screws

thread d	a max	b min	dk max	k max	TORX	A	t max.
M 2	0.8	25	4.4	1.2	6	1.75	0.77
M 2.5	0.9	25	5.5	1.5	8	2.4	1.04
M 3	1	25	6.3	1.65	10	2.8	1.15
M 4	1.4	38	9.4	2.7	20	3.95	1.8
M 5	1.6	38	10.4	2.7	25	4.5	2.03
M 6	2	38	12.6	3.3	30	5.6	2.42
M 8	2.5	38	17.3	4.65	45	7.95	3.31
M 10	3	38	20	5	50	8.95	3.81