DIN 939 SPEC

DIN 939 Specifications

DIN939 Threaded double end stud - product drawing - e=length 1,,b=length 2 (thread only),d1=dia.,

All measurements in millimeters (mm)

d₁	b	e
M4	14	5
M5	16	6.5
M6	18	7.5
M7	20	9
M8	22	10
M10	26	12
M12	30	15
M14	34	18
M16	38	20
M18	42	22
M20	46	25
M22	50	28
M24	54	30
M27	60	35
M30	66	38
M33	72	42
M36	78	45
M39	84	50
M42	90	52
M45	96	58
M48	102	60
M52	110	65

All information is strictly informative