ISO 7379 Dimensions for Shoulder Screws

d	ds	≤ dk	≤ k	s	b
M5	6	10.22	4.5	3	9.5
M6	8	13.27	5.5	4	11
M8	10	16.27	7	5	13
M10	12	18.27	8.9	6	16
M12	16	24.33	10.11	8	18
M16	20	30.33	16	12	27
M20	24	36.39	16	12	27