Standard Woven Wire Mesh Stock Specifications

Woven Wire mesh specifications listed by Mesh No. Other specifications available on request.

Alternatively, try our wire mesh calculator, which calculates mesh aperture size, % open area and weight per square metre, from mesh count and wire diameter.

Mesh No	Aperture (mm)	Diameter (mm)	Open Area %	*Weight kg/m^{2 }**
2	11.100	1.600	76.40	2.54
3	6.867	1.600	65.80	3.82
4	5.450	0.900	73.70	1.61
4	5.100	1.250	64.50	3.11
4	4.750	1.600	56.00	5.09
5	4.080	1.000	64.50	2.48
6	3.333	0.900	62.00	2.41
6	2.983	1.250	49.70	4.66
7	2.919	0.710	64.69	1.76
8	2.718	0.457	73.28	0.84
8	2.465	0.710	60.30	2.00
8	2.275	0.900	51.30	3.22
10	1.980	0.560	60.80	1.56
10	1.830	0.710	51.91	2.52
10	1.640	0.900	41.69	4.05
12	1.667	0.450	62.00	1.21
12	1.557	0.560	54.10	1.87
14	1.564	0.250	74.34	0.44
14	1.414	0.400	60.80	1.11
14	1.364	0.450	56.50	1.41
16	1.308	0.280	67.84	0.63
16	1.233	0.355	60.30	1.00
16	1.188	0.400	56.00	1.27
16	1.138	0.450	51.30	1.61
16	1.028	0.560	41.89	2.51
18	1.177	0.234	69.58	0.49
18	1.011	0.400	51.30	1.43
18	0.961	0.450	46.39	1.82
18	0.911	0.500	41.69	2.25
20	0.915	0.355	51.90	1.25
20	0.82	0.450	41.7	2.01
20	0.770	0.500	36.76	2.50
22	0.935	0.220	65.52	0.53
24	0.658	0.400	38.69	1.92
28	0.552	0.355	37	1.75
30	0.682	0.165	64.82	0.41
30	0.623	0.224	54.1	0.75
30	0.567	0.280	44.8	1.17
34	0.497	0.250	44.3	1.06
36	0.482	0.224	46.58	0.90
36	0.456	0.250	41.7	1.12
40	0.411	0.224	41.9	1.00
44	0.357	0.220	38.30	1.06
50	0.308	0.200	36.8	0.99
60	0.263	0.160	38.7	0.76
70	0.287	0.076	62.50	0.20
70	0.223	0.140	37.72	0.69
70	0.203	0.160	31.3	0.89
80	0.193	0.125	36.8	0.62
80	0.178	0.140	31.3	0.78
84	0.239	0.063	62.67	0.17
84	0.212	0.090	49.4	0.34
100	0.198	0.056	60.77	0.16
100	0.154	0.100	36.8	0.50
100	0.142	0.112	31.3	0.62
120	0.149	0.063	49.33	0.24
120	0.122	0.090	33	0.48
130	0.152	0.043	60.83	0.12
145	0.130	0.045	55.22	0.15
145	0.112	0.063	41.01	0.29
150	0.106	0.063	39.4	0.3
160	0.123	0.036	59.79	0.10
165	0.104	0.050	45.6	0.20
180	0.111	0.030	62.00	0.08
180	0.091	0.050	41.7	0.22
200	0.087	0.040	46.9	0.16
200	0.077	0.050	36.8	0.25
200	0.071	0.056	31.3	0.31
230	0.074	0.036	45.4	0.15
250	0.062	0.040	36.8	0.20
270	0.058	0.036	38.1	0.17
300	0.055	0.030	41.7	0.13
300	0.049	0.036	33	0.19
325	0.050	0.028	41.80	0.13
325	0.048	0.030	38	0.15
325	0.042	0.036	29.1	0.21
350	0.043	0.030	34.4	0.16
400	0.039	0.025	36.8	0.12
400	0.034	0.030	27.8	0.18
500	0.026	0.025	25.79	0.16

^* Weights per unit area are shown for stainless steel woven wire mesh.

To calculate weights per unit area for other metals multiply the figures shown above by the following factors:

Aluminium 0.364
Brass 1.094
Copper 1.149
Mild Steel 1.006
Nickel 1.141
Phosphor Bronze 1.131

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