Dimensions for DIN 940 Studs, with engagement length 2,5 x d

Thread d	p		ds		b1	b2			x
			max	min		l<125	125<l<200	l>200
M4	0.7	-	4	3.82	10	14	20	-	1.75
M5	0.8	-	5	4.82	12	16	22	-	2
M6	1	-	6	5.82	15	18	24	-	2.5
M7	1	-	7	6.78	18	20	26	-	2.5
M8	1.25	1	8	7.78	20	22	28	-	3.2
M10	1.5	1.25	10	9.78	25	26	32	45	3.8
M12	1.75	1.5/1.25	12	11.73	30	30	36	49	4.3
M14	2	1.5	14	13.73	35	34	40	53	5
M16	2	1.5	16	15.73	40	38	44	57	5
M18	2.5	1.5	18	17.73	45	42	48	61	6.3
M20	2.5	1.5	20	19.67	50	46	52	65	6.3
M22	2.5	1.5	22	21.67	55	50	56	69	6.3
M24	3	2	24	23.67	60	54	60	73	7.5