Dimensions for DIN 6926 Hexagon flange lock nuts

Thread size			p	c	da		dc	dw	e	h		m	m	s		r
				min	min	max	max	min	min	max	min	min	min	Nominal = max	min	max
M5	-	-	0.8	1	5	5.75	11.8	9.8	8.79	7.1	6.74	4.7	2.2	8	7.78	0.3
M6	-	-	1	1.1	6	6.75	14.2	12.2	11.05	9.1	8.74	5.7	3.1	10	9.78	0.36
M8	M8x1	-	1.25	1.2	8	8.75	17.9	15.8	14.38	11.1	10.67	7.6	4.5	13	12.73	0.48
M10	M10x1.25	M10x1	1.5	1.5	10	10.8	21.8	19.6	16.64	13.5	13.07	9.6	5.5	15	14.73	0.6
M12	M12x1.5	M12x1.25	1.75	1.8	12	13	26	23.8	20.03	16.1	15.67	11.6	6.7	18	17.73	0.72
M14	M14x1.5	-	2	2.1	14	15.1	29.9	27.6	23.36	18.2	17.68	13.3	7.8	21	20.67	0.88
M16	M16x1.5	-	2	2.4	16	17.3	34.5	31.9	26.75	20.3	19.46	15.3	9	24	23.67	0.96
M20	M20x1.5	-	2.5	3	20	21.6	42.8	39.9	32.95	24.8	23.96	18.9	11.1	30	29.16	1.2