Dimensions for UNI 6593 Plain washers

Nominal Size	d1		d2		h
	Nominal = min	Max	Nominal = max	min	Nominal	Max	min
1.6	1.8	2.05	4	3.25	0.3	0.4	0.2
2	2.4	2.65	5	4.25	0.3	0.4	0.2
2.5	2.9	3.15	6	5.25	0.5	0.6	0.4
3	3.4	3.7	7	6.1	0.5	0.6	0.4
4	4.5	4.8	9	8.1	0.8	1	0.6
5	5.5	5.8	10	9.1	1	1.2	0.8
6	6.6	6.96	12	10.9	1.6	1.9	1.3
8	9	9.36	16	14.9	1.6	1.9	1.3
10	11	11.43	20	18.7	2	2.3	1.7
12	13.5	13.93	24	22.7	2.5	2.8	2.2
16	17.5	17.93	30	28.7	3	3.6	2.4
20	22	22.52	37	35.4	3	3.6	2.4
24	26	26.52	44	42.4	4	4.6	3.4
30	33	33.62	56	54.1	4	4.6	3.4
36	39	40	66	64.1	5	6	4
42	45	46	78	76.1	8	9.2	6.8
48	52	53.2	92	89.8	8	9.2	6.8
56	62	63.2	105	102.8	10	11.2	8.8
64	70	71.2	115	112.8	10	11.2	8.8