Square Opening Wire Screening Mesh

Mesh Count	Wire Diameter		Opening Width		Weight lb/sq ft		Open Area
Mesh Count	Inches	M.M.	Inches	M.M.	Steel	Brass	Open Area
20	0.032	0.813	0.0180	0.46	1.479	1.634	13.0%
20	0.028	0.711	0.0220	0.56	1.093	1.208	19.4%
20	0.025	0.635	0.0250	0.64	0.850	0.939	25.0%
20	0.023	0.584	0.0270	0.69	0.708	0.782	29.2%
20	0.020	0.508	0.0300	0.76	0.552	0.610	36.0%
20	0.018	0.457	0.0320	0.81	0.441	0.487	41.0%
20	0.017	0.432	0.0330	0.84	0.391	0.432	43.6%
20	0.016	0.406	0.0340	0.86	0.344	0.380	46.2%
20	0.015	0.381	0.0350	0.89	0.301	0.333	49.0%
20	0.014	0.356	0.0360	0.91	0.261	0.288	51.8%
20	0.0135	0.343	0.0365	0.93	0.242	0.267	53.3%
20	0.013	0.330	0.0370	0.94	0.224	0.248	54.8%
20	0.012	0.305	0.0380	0.97	0.190	0.210	57.8%
20	0.011	0.279	0.0390	0.99	0.159	0.176	60.8%
20	0.010	0.254	0.0400	1.02	0.131	0.145	64.0%
20	0.0095	0.241	0.0405	1.03	0.118	0.130	65.6%
20	0.009	0.229	0.0410	1.04	0.105	0.116	67.2%
22	0.028	0.711	0.0175	0.45	1.232	1.361	14.8%
22	0.025	0.635	0.0205	0.52	0.954	1.054	20.3%
22	0.023	0.584	0.0225	0.57	0.793	0.876	24.5%
22	0.020	0.508	0.0255	0.65	0.585	0.646	31.5%
22	0.018	0.457	0.0275	0.70	0.491	0.543	36.6%
22	0.017	0.432	0.0285	0.72	0.435	0.481	39.3%
22	0.016	0.406	0.0295	0.75	0.382	0.422	42.1%
22	0.015	0.381	0.0305	0.78	0.334	0.369	45.0%
22	0.014	0.356	0.0315	0.80	0.289	0.319	48.0%
22	0.0135	0.343	0.0320	0.81	0.268	0.296	49.6%
22	0.013	0.330	0.0325	0.83	0.248	0.274	51.1%
22	0.012	0.305	0.0335	0.85	0.210	0.232	54.3%
22	0.011	0.279	0.0345	0.88	0.175	0.193	57.6%
22	0.010	0.254	0.0355	0.90	0.144	0.159	61.0%
22	0.0095	0.241	0.0360	0.91	0.130	0.144	62.7%
22	0.009	0.229	0.0365	0.93	0.116	0.128	64.5%

Woven Wire Screen - Square Mesh

Mesh Count

Wire Diameter

Opening Width

Weight lb/sq ft

Open Area

Inches

M.M.

Inches

M.M.

Steel

Brass

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