Equivalent Standards

DIN 128 Dimensions for Spring Washer

Nominal Size	for	d1 min.	d2 max.	h min.	h max.	s	b
2	M2	2.1	4.4	0.70	0.90	0.5	0.9
2.3	M2.3	2.4	4.9	0.90	1.10	0.6	0.9
2.5	M2.5	2.6	5.1	0.90	1.10	0.6	1.0
2.6	M2.6	2.7	5.2	0.90	1.10	0.6	1.0
3	M3	3.1	6.2	1.10	1.30	0.7	1.3
3.5	M3.5	3.6	6.7	1.10	1.30	0.7	1.3
4	M4	4.1	7.6	1.20	1.40	0.8	1.5
5	M5	5.1	9.2	1.50	1.70	1.0	1.8
6	M6	6.1	11.8	2.00	2.20	1.3	2.5
8	M8	8.1	14.8	2.45	2.75	1.6	3.0
10	M10	10.2	18.1	2.85	3.15	1.8	3.5
12	M12	12.2	21.1	3.35	3.65	2.1	4.0
14	M14	14.2	24.1	3.90	4.30	2.4	4.5
16	M16	16.2	27.4	4.50	5.10	2.8	5.0
18	M18	18.2	29.4	4.50	5.10	2.8	5.0
20	M20	20.2	33.6	5.10	5.90	3.2	6.0
22	M22	22.5	35.9	5.10	5.90	3.2	6.0
24	M24	24.5	40.0	6.50	7.50	4.0	7.0
27	M27	27.5	43.0	6.50	7.50	4.0	7.0
30	M30	30.5	48.2	9.50	10.50	6.0	8.0
36	M36	36.5	58.2	10.30	11.30	6.0	10.0