Dimensions for UNI 8840 B Spring Wave Washers, Form B

Nominal Size	For thread	d1 H14	d2 js16	s	h min	h max	kg/1000 pcs
3	M3	3.2	8	0.5 ± 0.05	0.8	1.6	0.166
3.5	M3.5	3.7	8	0.5 ± 0.05	0.9	1.8	0.154
4	M4	4.3	9	0.5 ± 0.05	1	2	0.193
5	M5	5.3	11	0.5 ± 0.05	1.1	2.2	0.286
6	M6	6.4	12	0.5 ± 0.05	1.3	2.6	0.318
7	M7	7.4	14	0.8 ± 0.06	1.5	3	0.7
8	M8	8.4	15	0.8 ± 0.06	1.5	3	0.762
10	M10	10.5	21	1 ± 0.07	2.1	4.2	2.04
12	M12	13	24	1.2 ± 0.07	2.5	5	3.01
14	M14	15	28	1.6 ± 0.08	3	6	5.51
16	M16	17	30	1.6 ± 0.08	3.2	6.4	6.03
18	M18	19	34	1.6 ± 0.08	3.3	6.6	7.84
20	M20	21	36	1.6 ± 0.08	3.7	7.4	8.43
22	M22	23	40	1.8 ± 0.1	3.9	7.8	11.9
24	M24	25	44	1.8 ± 0.1	4.1	8.2	14.5
27	M27	28	50	2 ± 0.1	4.7	9.4	21.1
30	M30	31	56	2.2 ± 0.1	5	10	29.5
33	M33	34	60	2.2 ± 0.1	5.3	10.6	33.1
36	M36	37	68	2.5 ± 0.15	5.8	11.6	50.2