Fasteners Technical Information | DIN 125 A / ISO 7089 Plain Washer

DIN 125 A / ISO 7089

d₁	for thread size	d₂	s
1.1	M 1	3	0.3
1.3	M 1.2	3.5	0.3
1.5	M 1.4	4	0.3
1.7	M 1.6	4	0.3
1.8	M 1.7	4.5	0.3
2.2	M 2	5	0.3
2.7	M 2.5	6	0.5
2.8	M 2.6	7	0.5
2.8	M 2.6	7	0.5
3.2	M 3	7	0.5
3.7	M 3.5	8	0.5
4.3	M 4	9	0.8
5.3	M 5	10	1
6.4	M 6	12	1.6
7.4	M 7	14	1.6
8.4	M 8	16	1.6
10.5	M 10	20	2
13	M 12	24	2.5
15	M 14	28	2.5
17	M 16	30	3
19	M 18	34	3
21	M 20	37	3
23	M 22	39	3
25	M 24	44	4
28	M 27	50	4
31	M 30	56	4
34	M 33	60	5
37	M 36	66	5
40	M 39	72	6
43	M 42	78	7
46	M 45	85	7
50	M 48	92	8
54	M 52	98	8
58	M 56	105	9
62	M 60	110	9
66	M 64	115	9
70	M 68	120	10
74	M 72	125	10
78	M 76	135	10
82	M 80	140	12
87	M 85	145	12
93	M 90	160	12
104	M 100	175	14