DIN 653

Equivalent Standards

DIN 653 Flat Knurled Thumb Screws Dimensions

Thread d	p	a1	c	dk			ds		e	k		r
		max		nom	max	min	nom=max	min		nom=max	min
M1	0.25	0.75	-	5.5	5.74	5.26	-	-	-	1.5	1.25	0.5
M1.2	0.25	0.75	-	6	6.24	5.76	-	-	-	1.5	1.25	0.5
M1.4	0.3	0.9	-	7	7.29	6.71	-	-	-	2	1.75	0.5
M1.6	0.35	1.05	-	7.5	7.79	7.21	-	-	-	2	1.75	0.5
M2	0.4	1.2	-	9	9.29	8.71	2	1.86	1.5	2	1.75	0.5
M2.5	0.45	1.35	0.3	11	11.35	10.65	2.5	2.36	2	2.5	2.25	0.5
M3	0.5	1.5	0.3	12	12.35	11.65	3	2.86	2	2.5	2.25	0.5
M3.5	0.6	1.8	0.4	14	14.35	13.65	3.5	3.32	2.5	3	2.75	0.5
M4	0.7	2.1	0.4	16	16.35	15.65	4	3.82	3	3.5	3.2	0.5
M5	0.8	2.4	0.4	20	20.42	19.58	5	4.82	3	4	3.7	1
M6	1	3	0.5	24	24.42	23.58	6	5.82	4	5	4.7	1
M8	1.25	3.75	0.6	30	30.42	29.58	8	7.78	5	6	5.7	2
M10	1.5	4.5	0.8	36	36.5	35.5	10	9.78	6	8	7.64	2