Dimensions of Hexagon Head Screws

d1	s	e	k
M 6	10	10.89	4
M 8	13	14.2	5.3
M 10	17	18.72	6.4
M 12	19	20.88	7.5
M 16	24	26.17	10
M 20	30	32.95	12.5