Dimensions for ISO 14580 TX Cylinder screw low head TORX drive

thread D	a max	b min	dk max	da max	k max	TORX	A	t max.
M 2	0.8	25	3.62	2.6	1.55	6	1.75	0.84
M 2.5	0.9	25	4.32	3.1	1.85	8	2.4	0.91
M 3	1	25	5.32	3.6	2.4	10	2.8	1.27
M 4	1.4	38	6.78	4.7	3.1	20	3.95	1.66
M 5	1.6	38	8.28	5.7	3.65	25	4.5	1.91
M 6	2	38	9.78	6.8	4.4	30	5.6	2.29
M 8	2.5	38	12.73	9.2	5.8	45	7.95	3.05
M 10	3	38	15.73	11.2	6.9	50	8.95	3.43