Dimensions for ISO 15071 Hexalobular socket raised countersunk (oval) head tapping screws

thread d	b min	dc max	ds max	k max	s max	h min
M 5	16	11.4	5	5.6	7	1
M 6	18	13.6	6	6.9	8	1.1
M 8	22	17	8	8.5	10	1.2
M 10	26	20.8	10	9.7	13	1.5
M 12	30	24.7	12	12.1	15	1.8
M 16	38	32.8	16	15.2	21	2.4