Particle Size / Mesh Conversion Chart
Particle Size |
U.S. Std. Sieve |
Tensile Bolt Cloth |
Market Grade |
Inches |
Microns |
Std Sieve |
Opening In Inches |
Mesh TBC |
Opening |
Mesh MG |
Opening |
Inches |
Microns |
Inches |
Microns |
0.1570 |
4000 |
5 |
0.1575 |
|
|
|
5 |
0.1590 |
4039 |
0.1320 |
3350 |
6 |
0.1319 |
|
|
|
6 |
0.1318 |
3348 |
0.1110 |
2820 |
7 |
0.1102 |
|
|
|
7 |
0.1080 |
2743 |
0.0937 |
2380 |
8 |
0.0929 |
|
|
|
8 |
0.0964 |
2449 |
0.0787 |
2000 |
10 |
0.0787 |
|
|
|
10 |
0.0742 |
1885 |
0.0730 |
1854 |
|
|
|
|
|
11 |
0.0730 |
1854 |
0.0661 |
1680 |
12 |
0.0669 |
14 |
0.0620 |
1575 |
12 |
0.0603 |
1532 |
0.0555 |
1410 |
14 |
0.0551 |
16 |
0.0535 |
1359 |
14 |
0.0510 |
1295 |
0.0469 |
1190 |
16 |
0.0465 |
18 |
0.0466 |
1184 |
16 |
0.0445 |
1130 |
0.0410 |
1041 |
|
|
20 |
0.0410 |
1041 |
|
|
|
0.0394 |
1000 |
18 |
0.0394 |
22 |
0.0380 |
965 |
18 |
0.0386 |
980 |
0.0331 |
841 |
20 |
0.0335 |
24 |
0.0342 |
869 |
20 |
0.0340 |
864 |
0.0310 |
784 |
|
|
26 |
0.0310 |
787 |
|
|
|
0.0278 |
707 |
25 |
0.0280 |
28 |
0.0282 |
716 |
24 |
0.0277 |
704 |
0.0268 |
681 |
|
|
30 |
0.0268 |
681 |
|
|
|
0.0248 |
630 |
|
|
32 |
0.0248 |
630 |
|
|
|
0.0234 |
595 |
30 |
0.0236 |
34 |
0.0229 |
582 |
|
|
|
0.0213 |
541 |
|
|
36 |
0.0213 |
541 |
30 |
0.0203 |
516 |
0.0197 |
500 |
35 |
0.0197 |
38 |
0.0198 |
503 |
|
|
|
0.0185 |
470 |
|
|
40 |
0.0185 |
470 |
|
|
|
0.0183 |
465 |
|
|
42 |
0.0183 |
465 |
|
|
|
0.0172 |
437 |
|
|
44 |
0.0172 |
437 |
35 |
0.0176 |
447 |
0.0165 |
420 |
40 |
0.0167 |
46 |
0.0162 |
411 |
|
|
|
0.0153 |
388 |
|
|
48 |
0.0153 |
389 |
40 |
0.0150 |
381 |
0.0145 |
368 |
|
|
50 |
0.0145 |
368 |
|
|
|
0.0139 |
354 |
45 |
0.0140 |
52 |
0.0137 |
348 |
|
|
|
0.0130 |
330 |
|
|
54 |
0.0130 |
330 |
|
|
|
0.0127 |
323 |
|
|
58 |
0.0127 |
323 |
|
|
|
0.0122 |
310 |
|
|
60 |
0.0122 |
310 |
|
|
|
0.0117 |
297 |
50 |
0.0118 |
62 |
0.0116 |
295 |
|
|
|
0.0111 |
282 |
|
|
64 |
0.0111 |
282 |
50 |
0.0110 |
279 |
0.0106 |
270 |
|
|
70 |
0.0106 |
269 |
|
|
|
0.0102 |
260 |
|
|
72 |
0.0102 |
259 |
|
|
|
0.0098 |
250 |
60 |
0.0098 |
74 |
0.0098 |
249 |
|
|
|
0.0095 |
241 |
|
|
76 |
0.0095 |
241 |
|
|
|
0.0091 |
231 |
|
|
78 |
0.0091 |
231 |
60 |
0.0092 |
234 |
0.0088 |
224 |
|
|
80 |
0.0088 |
224 |
|
|
|
0.0083 |
210 |
70 |
0.0083 |
84 |
0.0084 |
213 |
|
|
|
0.0079 |
200 |
|
|
88 |
0.0079 |
201 |
|
|
|
0.0076 |
193 |
|
|
90 |
0.0076 |
193 |
|
|
|
0.0070 |
177 |
80 |
0.0071 |
94 |
0.0071 |
180 |
80 |
0.0070 |
178 |
0.0065 |
165 |
|
|
105 |
0.0065 |
165 |
|
|
|
0.0059 |
149 |
100 |
0.0059 |
120 |
0.0058 |
147 |
100 |
0.0055 |
140 |
0.0049 |
125 |
120 |
0.0049 |
145 |
0.0047 |
119 |
120 |
0.0046 |
117 |
0.0041 |
105 |
140 |
0.0042 |
165 |
0.0042 |
107 |
150 |
0.0041 |
104 |
0.0035 |
88 |
170 |
0.0035 |
200 |
0.0034 |
86 |
170 |
0.0035 |
89 |
0.0029 |
74 |
200 |
0.0030 |
230 |
0.0029 |
74 |
200 |
0.0029 |
74 |
0.0025 |
63 |
230 |
0.0025 |
|
|
|
250 |
0.0024 |
61 |
0.0021 |
53 |
270 |
0.0021 |
300 |
0.0022 |
56 |
270 |
0.0021 |
53 |
0.0017 |
44 |
325 |
0.0018 |
|
|
|
325 |
0.0017 |
43 |
0.0015 |
38 |
400 |
0.0015 |
|
|
|
400 |
0.0015 |
38 |
0.0010 |
25 |
500 |
0.0010 |
|
|
|
500 |
0.0010 |
25 |
0.0008 |
20 |
635 |
0.0008 |
|
|
|
635 |
0.0008 |
20 |