MESH/MICRON/INCHES CHART

US Mesh	Micron	Inches
10	2000	.0787
14	1410	.0555
16	1200	.0472
18	1000	.0394
20	840	.0331
24	800	.0315
25	707	.0280
30	600	.0236
35	500	.0197
42	400	.0157
45	350	.0138
50	300	.0118
60	250	.0098
76	200	.0079
80	175	.0069
100	150	.0059
120	125	.0049
140	105	.0041
150	100	.0039
200	75	.0030
230	65	.0026
260	55	.0022
280	50	.0020
305	45	.0018
355	35	.0014
550	25	.0009
800	15	.0006
1250	10	.0004
-	5	.0002