| Aperture Size |
Wire
Diameter |
Maximum
Tolerance
aperture |
Mesh
K=twilled weave |
Open Area |
No. of Apertures |
Weight |
Min. rec screen tension |
W
mm |
d
mm |
X
% |
|
Ao |
per
CM2 |
per
in2 |
kg/m2 |
N/cm |
| 0.020 |
0.020 |
15 |
635K |
25 |
62.500 |
403.000 |
0.13 |
9 |
| 0.025 |
0.025 |
15 |
510K |
25 |
40.000 |
258.000 |
0.16 |
11 |
| 0.032 |
0.025
0.028 |
13
13 |
445K (450)
425K |
32
28 |
30.800
27.800 |
199.000
179.000 |
0.14
0.17 |
10
12 |
| 0.036 |
0.028 |
10 |
395
(400) |
32 |
24.400 |
158.000 |
0.16 |
11 |
| 0.038 |
0.025 |
10 |
405
(400) |
36 |
25.200 |
163.000 |
0.13 |
9 |
| 0.040 |
0.023
0.025
0.028
0.032 |
10
10
10
10 |
405
(400)
390 (400)
375 (370)
355K (350) |
40
38
35
31 |
25.200
23.700
21.600
19.300 |
163.000
153.000
140.000
124.000 |
0.11
0.12
0.15
0.18 |
7
9
10
13 |
| 0.042 |
0.036 |
10 |
325K |
29 |
16.400 |
106.000 |
0.21 |
15 |
| 0.045 |
0.018
0.032
0.036 |
10
10
10 |
405
(400)
330
315K |
51
34
31 |
25.200
16.900
15.200 |
163.000
109.00
98.300 |
0.07
0.17
0.20 |
5
12
14 |
| 0.050 |
0.030
0.036
0.040 |
10
10
10 |
320
(325)
295K (300)
280K |
39
34
31 |
15.60
13.500
12.300 |
101.000
87.200
79.600 |
0.14
0.19
0.23 |
10
13
15 |
| 0.053 |
0.020
0.024
0.036
0.040 |
10
10
10
10 |
350
330 (325)
285 (280)
275 (270) |
53
47
35
32 |
18.800
16.900
12.600
11.600 |
121.000
109.000
81.400
74.600 |
0.07
0.10
0.18
0.22 |
5
7
13
15 |
| 0.056 |
0.032
0.036
0.040 |
9
9
9 |
290
(300)
275 (270)
265K (270) |
40
37
34 |
12.900
11.800
10.900 |
83.300
76.200
70.000 |
0.15
0.18
0.21 |
10
13
15 |
| 0.059 |
0.032 |
9 |
280 |
42 |
12.100 |
77.900 |
0.14 |
10 |
| 0.063 |
0.036
0.040
0.045 |
9
9
9 |
255
(250)
245 (250)
235 |
40
37
34 |
10.200
9.430
8.570 |
65.800
60.800
55.300 |
0.17
0.20
0.24 |
12
14
15 |
| 0.067 |
0.025
0.060 |
9
9 |
275
(280)
200K |
53
28 |
11.800
6.200 |
76.200
40.000 |
0.09
0.36 |
6
15 |
| 0.071 |
0.030
0.050 |
8
8 |
250
210 |
49
34 |
9.800
6.830 |
63.200
44.100 |
0.11
0.26 |
8
15 |
| 0.075 |
0.036
0.050 |
8
8 |
230
205 (200) |
46
36 |
8.120
6.400 |
52.400
41.300 |
0.15
0.25 |
10
15 |
| 0.080 |
0.030
0.050
0.056
0.063 |
8
8
8
8 |
230
195 (200)
187 (190)
178 (180) |
53
38
35
31 |
8.260
5.920
5.410
4.890 |
53.300
38.200
34.900
31.500 |
0.10
0.24
0.29
0.35 |
7
15
15
15 |
| 0.085 |
0.040 |
8 |
205
(200) |
46 |
6.400 |
41.300 |
0.16 |
11 |
| 0.090 |
0.036
0.040
0.056
0.063 |
8
8
8
8 |
200
195 (200)
174
166 (170) |
51
48
38
35 |
6.300
5.920
4.690
4.270 |
40.600
38.200
30.300
27.600 |
0.13
0.16
0.27
0.33 |
9
11
15
15 |
| 0.095 |
0.045 |
8 |
181
(180) |
46 |
5.100 |
32.900 |
0.18 |
13 |
| 0.100 |
0.050
0.065 |
7
7 |
169
(165)
154 (150) |
44
37 |
4.440
3.670 |
28.700
23.700 |
0.21
0.33 |
15
15 |
| 0.106 |
0.050
0.065
0.075 |
7
7
7
|
163
(165)
149 (150)
140 (140) |
46
38
34 |
4.110
3.420
3.050 |
26.500
22.100
19.700 |
0.20
0.31
0.39 |
14
15
15 |
| Aperture Size |
Wire
Diameter |
Maximum
Tolerance
aperture |
Mesh
K=twilled weave |
Open Area |
No. of Apertures |
Weight |
Min. rec screen tension |
W
mm |
d
mm |
X
% |
|
Ao |
per
CM2 |
per
in2 |
kg/m2 |
N/cm |
| 0.112 |
0.071
0.080 |
7
7 |
139
(140)
132 (130) |
37
34 |
2.990
2.710 |
19.300
17.500 |
0.35
0.42 |
15
15 |
| 0.118 |
0.056 |
7 |
146
(145) |
46 |
3.300 |
21.300 |
0.23 |
15 |
| 0.125 |
0.065
0.080
0.090 |
7
7
7 |
134
(135)
124 (125)
118 (120) |
43
37
34 |
2.770
2.380
2.160 |
17.900
15.400
14.000 |
0.28
0.40
0.48 |
15
15
15 |
| 0.140
| 0.065
0.090
0.100
0.112 |
7
7
7
7 |
124
(120)
110
106 (105)
101 (100) |
47
37
34
31 |
2.380
1.890
1.740
1.570 |
15.400
12.200
11.200 10.200 |
0.26
0.45
0.53
0.63 |
15
15
20
20 |
| 0.150 |
0.100 |
7 |
102
(100) |
36 |
1.600 |
10.300 |
0.51 |
20 |
| 0.160 |
0.075
0.100
0.112
0.125 |
7
7
7
7 |
108
(105)
98
(100)
93
89
(90) |
46
38
35
32 |
1.810
1.480
1.350
1.230 |
11.700
9.540
8.720
7.940 |
0.30 0.49
0.59
0.70 |
15
15
20
20 |
| 0.170 |
0.100 |
7 |
94 |
40 |
1.370 |
8.850 |
0.47 |
15 |
| 0.180 |
0.090
0.100
0.125
0.140 |
6
6
6
6 |
94
91
83
79
(80) |
44
41
35
32 |
1.370
1.280
1.070
975 |
8.850
8.230
6.940
6.300 |
0.38
0.45
0.65
0.78 |
15
15
20
20 |
| 0.190 |
0.090
0.100 |
6
6 |
91
(90)
88 |
46
43 |
1.280
1.190 |
8.230
7.670 |
0.37
0.44 |
15
15 |
| 0.200 |
0.090
0.125
0.140
0.160 |
6
6
6
6 |
88
78
(80)
75
71
(70) |
48
38
35
31 |
1.190
945
865
770 |
7.670
6.110
5.580
4.980 |
0.35
0.61
0.73
0.90 |
15
20
20
20 |
| 0.212 |
0.090
0.140 |
6
6 |
84
72 |
49
36 |
1.100
805 |
7.070
5.210 |
0.34
0.71 |
15
20 |
| 0.224 |
0.100
0.160
0.180 |
6
6
6 |
78
(80)
66
63
(60) |
48
34
31 |
955
680
615 |
6.150
4.380
3.950 |
0.39
0.85
1.02 |
15
20
20 |
| 0.236 |
0.100 |
6 |
76 |
49 |
885 |
5.710 |
0.38 |
15 |
| 0.245 |
0.065 |
6 |
82 |
62 |
1.040 |
6.710 |
0.17 |
12 |
| 0.250 |
0.100
0.160
0.200 |
6
6
6 |
73
(74)
62
56 |
51
37
31 |
815
595
495 |
5.270
3.840
3.190 |
0.36
0.79
1.13 |
15
20
20 |
| 0.265 |
0.050
0.100 |
6
6 |
81
70 |
71
53 |
1.010
750 |
6.500
4.840 |
0.10
0.35 |
7
15 |
| 0.280 |
0.100
0.112
0.180
0.220 |
6
6
6
6 |
67
65
(64)
55
51
(50) |
54
51
37
31 |
695
650
475
400 |
4.470
4.200
3.050
2.580 |
0.33
0.41
0.89
1.23 |
15
15
20
20 |
| 0.300 |
0.065
0.112
0.200 |
6
6
6 |
70
62
51 |
68
53
36 |
750
590
400 |
4.840
3.800
2.580 |
0.15
0.39
1.02 |
10
15
20 |
| 0.315 |
0.100
0.112
0.160
0.200
| 6
6
6
6 |
61
59
(60)
53
49
(50) |
58
54
44
37 |
580
550
445
375 |
3.750
3.540
2.860
2.430 |
0.31
0.37
0.68
0.99 |
15
15
20
20 |
| 0.325 |
0.100 |
6 |
60 |
58 |
555 |
3.570 |
0.30 |
15 |
| 0.335 |
0.100
0.140 |
6
6 |
58
53
(54) |
59
50 |
530
445 |
3.410
2.860 |
0.29
0.52 |
15
20 |
| 0.355 |
0.100
0.140
0.180
0.220 |
6
6
6
6 |
56
51
(50)
47
44 |
61
51
44
38 |
485
410
350
300 |
3.120
2.630
2.250
1.950 |
0.28
0.50
0.77
1.07 |
15
20
20
20 |
| 0.375 |
0.100
0.140 |
6
6 |
53
49
(50) |
62
53 |
445
375 |
2.860
2.430 |
0.27
0.48 |
15
15 |
| 0.400 |
0.112
0.140
0.180
0.220
0.250 |
6
6
6
6
6 |
50
47
44
(45)
41
(40)
39
(40) |
61
55
48
42
38 |
380
345
295
260
235 |
2.460
2.210
1.920
1.680
1.530 |
0.31
0.46
0.71
0.99
1.22 |
15
15
20
20
20 |
| 0.425 |
0.112
0.140
0.280 |
5
5
5 |
47
45
(44)
36 |
63
57
36 |
345
315
200 |
2.240
2.020
1.300 |
0.30
0.44
1.41 |
15
15
- |
| 0.450 |
0.112
0.140
0.180
0.200
0.280 |
5
5
5
5
5 |
45
43
40
39
35 |
64
58
51
48
38 |
315
285
250
235
190 |
2.040
1.850
1.630
1.530
1.210 |
0.28
0.42
0.65
0.78
1.36 |
15
15
20
20
|
| 0.465 |
0.125 |
5 |
43 |
62 |
285 |
1.850 |
0.34 |
15 |
| 0.475 |
0.160 |
5 |
40 |
56 |
250 |
1.600 |
0.51 |
20 |
| 0.500 |
0.160
0.250
0.320 |
5
5
5 |
38
34
31
(30) |
57
44
37 |
230
180
150 |
1.480
1.150
960 |
0.49
1.06
1.59 |
15
20
- |
| 0.530 |
0.160 |
5 |
37 |
59 |
210 |
1.360 |
0.47 |
15 |
| 0.560 |
0.160
0.280
0.360 |
5
5
5 |
35
30
28 |
60
44
37 |
195
140
120 |
1.240
915
760 |
0.45
1.19
1.79 |
15
15
20 |
| 0.600 |
0.160
0.400 |
5
5 |
33
25 |
62
36 |
175
100 |
1.120
645 |
0.43
2.03 |
15
- |
| 0.630 |
0.160
0.250
0.280
0.400 |
5
5
5
5 |
32
29
28
25 |
64
51
48
37 |
160
130
120
94 |
1.030
835
780
610 |
0.41
0.90
1.09
1.97 |
-
20
20
- |
| 0.670 |
0.160
0.36 |
5
5 |
31
25 |
65
42 |
145
94 |
935
610 |
0.39
1.60 |
15
- |
| 0.710 |
0.180
0.280
0.320
0.360
0.450 |
5
5
5
5
5 |
29
26
25
24
22 |
64
42
51
48
44 |
125
100
94
87
74 |
815
660
610
565
480 |
0.46
1.01
1.26
1.54
2.22 |
15
20
|
| 0.750 |
0.180 |
5 |
27 |
65 |
115 |
745 |
0.44 |
15 |
| 0.800 |
0.200
0.320
0.500 |
5
5
5 |
25
23
19.5 |
64
51
38 |
100
80
59 |
645
515
380 |
0.51
1.16
2.44 |
20
20
- |
| 0.850 |
0.200
0.400
0.500 |
5
5
5 |
24
20
18.8 |
66
46
40 |
91
64
55 |
585
415
355 |
.480
1.63
2.35 |
15 |
| 0.900 |
0.200
0.360
0.500 |
5
5
5 |
23
20
18.1 (18) |
67
51
41 |
83
63
51 |
535
405
330 |
0.46
1.31
2.27 |
15 |
| 0.950 |
0.200
0.320 |
5
5 |
22
20 |
68
56 |
76
62 |
490
400 |
0.44
1.02 |
15
20 |
| Aperture Size |
Wire
Diameter |
Maximum
Tolerance
aperture |
Mesh
K=twilled weave |
Open Area |
No. of Apertures |
Weight |
Min. rec screen tension |
W
mm |
d
mm |
X
% |
|
Ao |
per
CM2 |
per
in2 |
kg/m2 |
N/cm |
| 1 |
0.22
0.32
0.40
0.50
0.56
0.63 |
5
5
5
5
5
5 |
21
19.2 (19)
18.1 (18)
16.9 (17)
16.3 (16)
15.6 (16) |
67
57
51
44
41
38 |
67
57
51
44
41
38 |
435
370
330
285
265
245 |
0.50
0.99
1.45
2.12
2.55
3.09 |
15
20 |
| 1.06 |
0.22 |
5 |
19.8
(20) |
69 |
61 |
395 |
0.48 |
15 |
| 1.08 |
0.36 |
5 |
17.6 |
56 |
48 |
310 |
1.14 |
20 |
| 1.12 |
0.22
0.25
0.36
0.45
0.56 |
5
5
5
5
5 |
19.0
18.5 (19)
17.2
16.2 (16)
15.1 (15) |
70
67
57
51
44 |
56
53
46
41
35 |
360
345
295
260
230 |
0.46
0.58
1.11
1.64
2.37 |
15
20
20 |
| 1.18 |
0.22
0.45
0.50
0.63 |
5
5
5
5 |
18.1
15.6
15.1
14.0 |
71
52
49
43 |
51
38
35
31 |
330
245
230
195 |
0.44
1.58
1.89
2.78 |
15 |
| 1.25 |
0.22
0.25
0.40
0.63
0.80 |
5
5
5
5
5 |
17.3
(17)
16.9 (17)
15.4
13.5
12.4 |
72
69
57
44
37 |
46
44
37
28
24 |
300
285
235
185
155 |
0.42
0.53
1.23
2.68
3.96 |
15
20
20 |
| 1.32 |
0.50 |
5 |
14.0 |
53 |
30 |
195 |
1.74 |
|
| 1.4 |
0.22
0.25
0.45
0.71 |
5
5
5
5 |
15.7
(16)
15.4 (15)
13.7 (14)
12.0 |
75
72
57
44 |
38
37
29
22 |
245
235
190
145 |
0.38
0.48
1.39
3.03 |
15
15 |
| 1.5 |
0.63 |
5 |
11.9
(12) |
50 |
22 |
140 |
2.37 |
|
| 1.6 |
0.22
0.28
0.36
0.40
0.50
0.80
1.00 |
5
5
5
5
5
5
5 |
14.0
13.5 (14)
13.0
12.7
12.1 (12)
10.6
9.8
(10) |
77
72
67
64
58
44
38 |
30
28
26
25
23
17
15 |
195
185
170
160
145
110
95 |
0.34
0.53
0.84
1.02
1.51
3.39
4.88 |
15
20
20
20 |
| 1.8 |
0.32
0.80 |
5
5 |
12.0
9.8
(10) |
72
48 |
22
15 |
145
95 |
0.61
3.13 |
20 |
| 2 |
0.32
0.56
0.63
0.90
1.00 |
5
5
5
5
5 |
10.9
(11)
9.9
(10)
9.7
(10)
8.8
(9)
8.5 |
74
61
58
48
44 |
19
15
14
12
11 |
120
98
93
77
72 |
0.56
1.56
1.92
3.55
4.23 |
20 |
| 2.24 |
0.36
0.63
0.90 |
5
5
5 |
9.8
(10)
8.9
(9)
8.1
(8) |
74
61
51 |
15
12
10 |
95
78
65 |
0.63
1.76
3.28 |
20 |
| 2.5 |
0.50
0.71
1.00 |
5
5
5 |
8.5
7.9
7.3 |
69
61
51 |
11
10
8 |
72
63
53 |
1.06
1.99
3.63 |
|
| 2.8 |
0.50
0.90
1.12 |
5
5
5 |
7.7
6.9
6.5 |
72
57
51 |
9
7
7 |
59
47
42 |
0.96
2.78
4.06 |
|
| 3 |
1.00 |
5 |
6.4 |
56 |
6 |
40 |
3.18 |
|
| 3.15 |
0.56
0.80
1.25 |
5
5
5 |
6.8
(7)
6.4
5.8
(6) |
72
64
51 |
7
6
5 |
47
41
33 |
1.07
2.06
4.51 |
|
| 3.35 |
0.90 |
5 |
6.0
(6) |
62 |
6 |
36 |
2.42 |
|
| 3.55 |
0.80
0.90
1.25 |
5
5
5 |
5.8
5.7
5.3 |
67
64
55 |
5
5
4 |
34
33
28 |
1.87
2.31
4.13 |
|
| 4 |
0.71
1.00
1.40 |
5
5
5 |
5.4
5.1
4.7 |
72
64
55 |
5
4
3 |
29
26
22 |
1.36
2.54
4.61 |
|
| 4.5 |
0.80
0.90
1.40 |
5
5
5 |
4.8
4.7
4.3 |
72
69
58 |
4
3
3 |
23
22
19 |
1.53
1.91
4.22 |
|
| 5 |
0.80
0.90
1.25
1.60 |
5
5
5
5 |
4.4
4.3
4.1
3.8 |
74
72
64
57 |
3
3
3
2 |
19
19
17
15 |
1.40
1.74
3.18
4.93 |
|