DIN 439 SPEC

DIN 439 Specifications

DIN439 Hex Jam Nut - product drawing - d1=DIA, m=Thickness, s=WAF, e=WAC

All measurements in millimeters (mm)

d₁	s	e	m
M2	4	4.32	1.2
M3	5.5	6.01	1.8
M4	7	7.66	2.2
M5	8	8.79	2.7
M6	10	11.05	3.2
M8	13	14.38	4
M10	17	18.9	5
M12	19	21.1	6
M14	22	24.49	7
M16	24	26.75	8
M18	27	29.56	9
M20	30	32.95	10
M22	32	35.03	11
M24	36	39.55	12
M27	41	45.2	13.5
M30	46	50.85	15
M33	50	55.37	16.5
M36	55	60.79	18

All information is strictly informative