DIN 1441 SPEC

DIN 1441 Specifications

DIN1441 Flat Washer - product drawing - d1=ID, d2=OD, s= thickness

All measurements in millimeters (mm)

d₁	d₂	s
5.5	10	0.8
7	12	1.6
9	16	2
11	20	2.5
13	25	3
15	28	3
17	28	3
19	30	4
21	32	4
23	34	4
24	36	4
25	38	4
26	40	4
27	40	5
28	40	5
29	42	5
31	45	5
34	50	5
37	52	6
41	58	6
46	62	7
51	68	8
56	75	9
62	80	9
68	90	9
72	95	10

All information is strictly informative