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PLAIN WEAVE wire mesh

The square weave wire mesh is also called plain weave and is the most commonly used weave.

Each weft wire passes alternatively over and under each warp wire, and vice versa. The warp and weft wire diameter is usually the same.

The identifying elements to correctly select a wire mesh are: raw material, mesh width and length, identification no. and wire diameter.

The identification no. of the type of wire mesh can be as follows:
– french n° = number of meshes in a French Inch (mm 27,78)
– mesh n° = number of meshes in an English Inch (mm 25,40)
– nit = number of meshes in 50 mm

Woven wire cloth brochure 5,41 MB (48 pages)

Product tables

N° 1

(french n°)

Mesh 0,9
NIT 1,8

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
1.8	25.98	87.6	1.46
2	25.78	86.3	1.8
2.2	25.58	84.9	2.18
2.5	25.28	82.8	2.81
3	24.78	79.6	4.05
4	23.78	72.3	7.2
5	22.78	67.2	11.25

N° 1,5

(french n°)

Mesh 1,4
NIT 2,7

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
1.5	17.02	84.3	1.52
1.6	16.92	83.3	1.73
1.8	16.72	81.3	2.19
2	16.52	79.4	2.7
2.5	16.02	74.8	4.22
3	15.52	70.1	6.07
4	14.52	61.5	10.8

N° 2

(french n°)

Mesh 1,8
NIT 3,6

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
1.3	12.59	82.3	1.52
1.4	12.49	81	1.76
1.5	12.39	79.7	2.03
1.6	12.29	78.4	2.3
1.9	12.09	75.9	2.92
2	11.89	73.4	3.6
2.5	11.39	67.2	5.62
3	10.89	61.6	8.1
4	9.89	50.7	14.4

N° 2,5

(french n°)

Mesh 2,3
NIT 4,5

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
1	10.11	82.8	1.12
1.1	10.01	81	1.36
1.2	9.91	79.5	1.62
1.3	9.81	78	1.9
1.4	9.71	76.4	2.2
1.5	9.61	74.8	2.53
1.6	9.51	73.3	2.88
1.8	9.31	70.2	3.64
2	9.11	67.2	4.5
2.5	8.61	60	7.03
3	8.11	53.3	10.12

N° 3

(french n°)

Mesh 2,7
NIT 5,4

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.9	8.36	81.6	1.09
1	8.26	79.6	1.35
1.1	8.16	77.7	1.63
1.2	8.06	75.8	1.94
1.3	7.96	73.9	2.28
1.4	7.86	72.1	2.65
1.5	7.76	70.2	3.04
1.6	7.66	68.4	3.46
1.8	7.46	64.9	4.37
2	7.26	61.5	5.4
2.5	6.76	53.3	8.44

N° 3,5

(french n°)

Mesh 3,2
NIT 6,3

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.8	7.12	80.7	1
0.9	70.2	78.5	1.28
1	6.92	76.2	1.57
1.1	6.82	74.1	1.91
1.2	6.72	71.9	2.27
1.3	6.62	69.8	2.66
1.4	6.52	67.7	3.09
1.5	6.42	65.6	3.54
1.6	6.32	63.6	4.03
1.8	6.12	59.7	5.1
2	5.92	55.8	6.3
2.5	5.44	46.9	9.89

N° 4

(french n°)

Mesh 3,6
NIT 7,2

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.8	6.14	78.2	1.15
0.9	6.04	75.6	1.46
1	5.94	73.2	1.8
1.1	5.84	70.5	2.18
1.2	5.74	68.3	2.59
1.3	5.64	66	3.04
1.4	5.54	63.6	3.53
1.5	5.44	61.4	4.05
1.6	5.34	59.2	4.61
1.8	5.14	54.8	5.83
2	4.94	50.6	7.2

N° 4,5

(french n°)

Mesh 4,1
NIT 8,1

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.8	5.37	75.5	1.3
0.9	5.27	72.7	1.64
1	5.17	70	2.03
1.1	5.07	67.4	2.45
1.2	4.97	64.8	2.92
1.3	4.87	62	3.42
1.4	4.77	59.5	3.97
1.5	4.67	57.1	4.56
1.6	4.57	54.7	5.18
1.8	4.37	49.9	6.56
2	4.17	45.5	8.1

N° 5

(french n°)

Mesh 4,6
NIT 9

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.7	4.86	76.2	1.1
0.8	4.76	73.1	1.44
0.9	4.66	70.1	1.82
1	4.56	67.1	2.25
1.1	4.46	64.2	2.72
1.2	4.36	61.3	3.24
1.3	4.26	58.5	3.8
1.4	4.16	55.8	4.41
1.5	4.06	53.1	5.06
1.6	3.96	50.6	5.76
1.8	3.76	45.6	7.29
2	3.56	40.8	9

N° 6

(french n°)

Mesh 5,5
NIT 10,8

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.6	4.03	75.8	0.97
0.7	3.93	72.1	1.32
0.8	3.83	68.4	1.73
0.9	3.73	64.9	2.19
1	3.63	61.5	2.7
1.1	3.53	58.1	3.27
1.2	3.43	54.9	3.89
1.3	3.33	51.7	4.56
1.4	3.23	48.7	5.29
1.5	3.13	45.7	6.07
1.6	3.03	42.8	6.91
1.8	2.83	37.4	8.75
2	2.63	32.3	10.8

N° 7

(french n°)

Mesh 6,4
NIT 12,6

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.55	3.42	74.3	0.95
0.6	3.37	72.1	1.13
0.7	3.27	67.9	1.54
0.8	3.17	63.8	2.02
0.9	3.07	59.9	2.55
1	2.97	56	3.15
1.1	2.87	53.2	3.81
1.2	2.77	48.7	4.54
1.3	2.67	45.3	5.32
1.4	2.57	41.9	6.17
1.5	2.47	38.7	7.09
1.6	2.37	35.7	8.03
1.8	2.17	29.9	10.21

N° 8

(french n°)

Mesh 7,3
NIT 14,4

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.5	2.97	73.2	0.9
0.55	2.92	70.7	1.09
0.6	2.87	68.3	1.3
0.7	2.77	63.6	1.76
0.8	2.67	59.1	2.3
0.9	2.57	54.7	2.92
1	2.47	50.5	3.6
1.1	2.37	46.6	4.36
1.2	2.27	42.7	5.18
1.3	2.17	39.1	6.08
1.4	2.07	35.5	7.06
1.5	1.97	32.1	8.1

N° 9

(french n°)

Mesh 8,2
NIT 16,2

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.45	2.64	72.5	0.82
0.5	2.59	69.9	1.01
0.55	2.54	67.2	1.22
0.6	2.49	64.6	1.46
0.7	2.39	59.5	1.98
0.8	2.29	54.6	2.59
0.9	2.19	49.9	3.28
1.2	2.09	45.4	4.05
1.1	1.99	41.6	4.9
1.2	1.89	37.1	5.83
1.3	1.79	33.3	6.84

N° 10

(french n°)

Mesh 9,1
NIT 18

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.4	2.38	73.4	0.72
0.45	2.33	70.4	0.91
0.5	2.28	67.4	1.13
0.55	2.23	64.4	1.36
0.6	2.18	61.6	1.62
70	2.08	56.1	2.2
0.8	1.98	50.8	2.88
0.9	1.88	45.2	3.65
1	1.78	41.1	4.5
1.1	1.68	36.6	5.45
1.2	1.58	32.4	6.48

N° 11

(french n°)

Mesh 10
NIT 19,8

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.35	2.17	74.1	0.61
0.4	2.13	70.5	0.79
0.45	2.08	67.2	1
0.5	2.03	64	1.24
0.55	1.98	60.9	1.5
0.6	1.93	57.8	1.78
0.7	1.83	52.2	2.42
0.8	1.73	46.4	3.17
0.9	1.63	41.2	4
1	1.53	36.2	4.95
1.1	1.43	31.6	5.99

N° 12

(french n°)

Mesh 11
NIT 21,6

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.32	1.99	74	0.55
0.35	1.96	71.9	0.66
0.4	1.91	68.1	0.86
0.45	1.86	64.6	1.1
0.5	1.81	61.1	1.35
0.55	1.76	57.8	1.63
0.6	1.71	54.6	1.94
0.7	1.61	48.4	2.65
0.8	1.51	42.6	3.46
0.9	1.41	37.1	4.37
1	1.31	32	5.4

N° 13

(french n°)

Mesh 11,9
NIT 23,4

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.3	1.84	73.9	0.53
0.32	1.82	72.3	0.6
0.35	1.79	69.9	0.72
0.4	1.74	66.1	0.94
0.45	1.69	62.3	1.19
0.5	1.64	58.7	1.46
0.55	1.59	55.1	1.77
0.6	1.54	51.7	2.11
0.7	1.44	45.2	2.87
0.8	1.34	39.1	3.74
0.9	1.24	33.5	4.74
1	1.14	28.3	5.85

N° 14

(french n°)

Mesh 12,8
NIT 25,2

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.28	1.7	73.4	0.49
0.3	1.68	72	0.57
0.32	1.66	70	0.64
0.35	1.63	67.8	0.77
0.4	1.58	63.4	1
0.45	1.53	59.5	1.28
0.5	1.48	55.6	1.57
0.55	1.43	51.9	1.91
0.6	1.38	48.4	2.27
0.7	1.28	41.6	3.09
0.8	1.18	35.4	4.03
0.9	1.08	29.6	5.1
1	0.98	24.4	6.3

N° 15

(french n°)

Mesh 13,7
NIT 27

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.28	1.57	71.8	0.53
0.3	1.55	70.1	0.61
0.32	1.53	68.3	0.69
0.35	1.5	65.7	0.83
0.4	1.45	61.3	1.08
0.45	1.4	57.2	1.37
0.5	1.35	53.1	1.69
0.55	1.3	49.3	2.04
0.6	1.25	45.6	2.43
0.7	1.15	38.6	3.31
0.8	1.05	32.1	4.32
0.9	0.95	26.3	5.47

N° 16

(french n°)

Mesh 14,6
NIT 28.8

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.24	1.5	73.7	0.41
0.28	1.46	69.8	0.56
0.3	1.44	68.5	0.65
0.32	1.42	66	0.74
0.35	1.38	63.6	0.88
0.4	1.34	58.7	1.15
0.45	1.29	54.4	1.45
0.5	1.24	50.2	1.8
0.55	1.19	46.2	2.18
0.6	1.14	42.4	2.59
0.7	1.04	35.2	3.53
0.8	0.94	28.7	4.61

N° 18

(french n°)

Mesh 16,5
NIT 32,4

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.22	1.32	73.3	0.39
0.24	1.3	71	0.47
0.28	1.26	66.7	0.63
0.3	1.24	64.8	0.73
0.32	1.22	62.5	0.83
0.35	1.19	59.5	0.99
0.4	1.14	54.6	1.3
0.45	1.09	49.9	1.64
0.5	1.04	45.4	2.03
0.55	0.99	41.2	2.45
0.6	0.94	37.1	2.92
0.7	0.84	29.6	3.97
0.8	0.74	24.1	5.18

N° 20

(french n°)

Mesh 18,3
NIT 36

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.2	1.19	73.3	0.36
0.22	1.17	70.9	0.44
0.24	1.15	68.6	0.52
0.28	1.11	63.9	0.71
0.3	1.09	61.5	0.81
0.32	1.07	59.4	0.92
0.35	1.04	56	1.1
0.4	0.99	50.8	1.44
0.45	0.94	45.8	1.83
0.5	0.89	41.1	2.25
0.55	0.84	36.6	2.72
0.6	0.79	32.4	3.24
0.7	0.69	24.7	4.41

N° 22,5

(french n°)

Mesh 20,6
NIT 40,5

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.2	1.03	69.5	0.4
0.22	1.01	66.9	0.49
0.24	0.99	64.3	0.58
0.28	0.95	59.2	0.79
0.3	0.93	57.2	0.91
0.32	0.91	54.3	1.04
0.35	0.88	51.2	1.24
0.4	0.83	45.2	1.62
0.45	0.78	39.9	2.05
0.5	0.73	35	2.53
0.55	0.68	30.3	3.06
0.6	0.63	26	3.65

N° 25

(french n°)

Mesh 22,9
NIT 45

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.18	0.93	70.1	0.36
0.2	0.91	67.1	0.45
0.22	0.89	64.2	0.54
0.24	0.87	61.3	0.65
0.28	0.83	55.8	0.88
0.3	0.81	53.2	1.01
0.32	0.79	50.6	1.15
0.35	0.76	46.9	1.38
0.4	0.71	40.8	1.8
0.45	0.66	35.3	2.28
0.5	0.61	30.1	2.81
0.55	0.56	25.4	3.4

N° 27,5

(french n°)

Mesh 25,1
NIT 49,3

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.18	0.83	67.5	0.4
0.2	0.81	64.3	0.49
0.22	0.79	61.2	0.6
0.24	0.77	58.2	0.71
0.28	0.73	52.2	0.97
0.3	0.71	49.4	1.11
0.32	0.69	46.6	1.27
0.35	0.66	42.7	1.51
0.4	0.61	36.5	1.98
0.46	0.56	30.7	2.51
0.5	0.51	25.5	3.09

N° 30

(french n°)

Mesh 27,4
NIT 54

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.16	0.77	69	0.35
0.18	0.75	65.6	0.44
0.2	0.73	62.2	1.54
0.22	0.71	58.8	0.65
0.24	0.69	55.5	0.78
0.28	0.65	49.3	1.06
0.3	0.63	45.9	1.21
0.32	0.61	43.4	1.38
0.35	0.58	38.9	1.65
0.4	0.53	32.8	2.16
0.45	0.48	26.9	2.74

N° 33

(french n°)

Mesh 30
NIT 59,3

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.16	0.68	65.6	0.38
0.18	0.66	61.8	0.48
0.2	0.64	58.1	0.59
0.22	0.62	54.6	0.72
0.24	0.6	51.1	0.86
0.28	0.56	44.6	1.16
0.3	0.54	41.6	1.34
0.32	0.52	38.4	1.52
0.35	0.49	34	1.82
0.4	0.44	27.6	2.38

N° 35

(french n°)

Mesh 32
NIT 63

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.16	0.63	63.2	0.4
0.18	0.61	59.1	0.51
0.2	0.59	55.3	0.63
0.22	0.57	51.6	0.76
0.24	0.55	48	0.91
0.28	0.51	41.3	1.23
0.3	0.49	39	1.42
0.32	0.47	35.1	1.61
0.35	0.44	31	1.93
0.4	0.39	25.4	2.52

N° 40

(french n°)

Mesh 36,6
NIT 72

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.14	0.55	62.7	0.35
0.16	0.53	58.2	0.46
0.18	0.51	53.9	0.58
0.2	0.49	49.8	0.72
0.22	0.47	45.8	0.87
0.24	0.45	42	1.04
0.28	0.41	34.9	1.41
0.3	0.39	31.9	1.62
0.32	0.37	28.4	1.84
0.35	0.34	24.3	2.2

N° 45

(french n°)

Mesh 41,1
NIT 81

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.12	0.5	65.8	0.29
0.14	0.48	60.5	0.4
0.16	0.46	55.5	0.52
0.18	0.44	50.8	0.66
0.2	0.42	46.3	0.81
0.22	0.4	42	0.98
0.24	0.38	37.9	1.17
0.28	0.34	30.3	1.59
0.3	0.32	26.7	1.82
0.32	0.3	23.2	2.07

N° 50

(french n°)

Mesh 45,7
NIT 90

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.11	0.45	64.3	0.27
0.12	0.44	61.5	0.32
0.14	0.42	56	0.44
0.16	0.4	50.7	0.58
0.18	0.38	45.7	0.73
0.2	0.36	42	0.9
0.22	0.34	37.5	1.09
0.24	0.32	33.2	1.3
0.28	0.28	25.6	1.76

N° 55

(french n°)

Mesh 50,3
NIT 99

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.1	0.4	64.3	0.25
0.11	0.39	61.2	0.3
0.12	0.38	58.1	0.36
0.14	0.36	52.2	0.48
0.16	0.34	46.1	0.63
0.18	0.32	41.4	0.8
0.2	0.3	36.5	0.99
0.22	0.28	31.9	1.2
0.24	0.26	26.5	1.43

N° 60

(french n°)

Mesh 54,6
NIT 108

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.09	0.37	63.9	0.22
0.1	0.36	61.5	0.27
0.11	0.35	57.2	0.33
0.12	0.34	54	0.39
0.14	0.32	47.8	0.53
0.16	0.3	42	0.69
0.18	0.28	36.6	0.87
0.2	0.26	31.5	1.08
0.22	0.24	26.9	1.31

N° 65

(french n°)

Mesh 59,4
NIT 117

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.09	0.34	63.3	0.24
0.1	0.33	59.6	0.29
0.11	0.32	56	0.35
0.12	0.31	52.6	0.42
0.14	0.29	46	0.57
0.16	0.27	39.9	0.75
0.18	0.25	34.2	0.95
0.2	0.23	29	1.17

N° 70

(french n°)

Mesh 64
NIT 126

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.09	0.3	56	0.25
0.1	0.3	52.2	0.31
0.11	0.29	48.7	0.38
0.12	0.28	49.8	0.45
0.14	0.26	42.9	0.62
0.16	0.24	36.6	0.81
0.18	0.22	30.7	1.02
0.2	0.2	24.7	1.26

N° 75

(french n°)

Mesh 68,6
NIT 135

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.08	0.29	61.3	0.22
0.09	0.28	57.1	0.27
0.1	0.27	53.1	0.34
0.11	0.26	49.2	0.4
0.12	0.25	45.5	0.49
0.14	0.23	38.5	0.66
0.16	0.21	32.1	0.86
0.18	0.19	26.3	1.09

N° 80

(french n°)

Mesh 73,1
NIT 144

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.08	0.27	60.5	0.23
0.09	0.26	54.9	0.29
0.1	0.25	50.7	0.36
0.11	0.24	46.7	0.44
0.12	0.23	42.8	0.52
0.14	0.21	36.6	0.71
0.16	0.19	29	0.91
0.18	0.17	23.2	1.17

N° 90

(french n°)

Mesh 82,3
NIT 162

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.08	0.23	55.7	0.26
0.09	0.22	50.8	0.33
0.1	0.21	46.3	0.4
0.11	0.2	42	0.49
0.12	0.19	37.1	0.58
0.14	0.17	29.6	0.79
0.16	0.15	23.5	1.04

N° 100

(french n°)

Mesh 91,4
NIT 180

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.07	0.21	56	0.22
0.08	0.2	50.7	0.29
0.09	0.19	45.8	0.36
0.1	0.18	41.1	0.45
0.11	0.17	36.6	0.54
0.12	0.16	32.4	0.65
0.14	0.14	24.7	0.88

N° 110

(french n°)

Mesh 100
NIT 198

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.07	0.18	51.9	0.24
0.08	0.17	46.4	0.32
0.09	0.16	41.6	0.4
0.1	0.15	36.2	0.5
0.11	0.14	31.6	0.6
0.12	0.13	27.3	0.71

N° 120

(french n°)

Mesh 110
NIT 216

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.06	0.17	54.5	0.19
0.07	0.16	48.4	0.27
0.08	0.15	42.6	0.35
0.09	0.14	37.1	0.44
0.1	0.13	32	0.54
0.11	0.12	27.3	0.65

N° 130

(french n°)

Mesh 119
NIT 234

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.06	0.15	52.1	0.21
0.07	0.14	45.4	0.28
0.08	0.13	39.3	0.37
0.09	0.12	33.7	0.47
0.1	0.11	28.5	0.59

N° 140

(french n°)

Mesh 128
NIT 252

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.05	0.15	55.6	0.16
0.06	0.14	48.4	0.23
0.07	0.13	41.6	0.31
0.08	0.12	35.4	0.4
0.09	0.11	29.6	0.51

N° 150

(french n°)

Mesh 137
NIT 270

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.05	0.14	53.1	0.17
0.06	0.13	45.6	0.24
0.07	0.12	38.7	0.33
0.08	0.11	32.1	0.43
0.09	0.1	26.3	0.55

N° 160

(french n°)

Mesh 146
NIT 288

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.05	0.12	50.2	0.18
0.06	0.11	42.4	0.26
0.07	0.1	35.2	0.35
0.08	0.09	28.7	0.46

N° 180

(french n°)

Mesh 165
NIT 324

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.05	0.1	45.4	0.2
0.06	0.09	37.1	0.29
0.07	0.08	29.6	0.4

N° 200

(french n°)

Mesh 183
NIT 360

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.05	0.09	41.1	0.23
0.06	0.08	32.4	0.32
0.07	0.07	24.6	0.44

N° 220

(french n°)

Mesh 201
NIT 396

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.04	0.09	46.4	0.16
0.05	0.08	36.2	0.25
0.06	0.07	27.3	0.36

N° 250

(french n°)

Mesh 229
NIT 450

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]
0.04	0.07	40.8	0.18
0.05	0.07	35.4	0.23
0.05	0.06	30.1	0.28

N° 280

(french n°)

Mesh 256
NIT 504

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.04	0.06	36	0.2
0.05	0.05	30.2	0.26

N° 300

(french n°)

Mesh 274
NIT 540

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.04	0.06	38.9	0.17
0.04	0.05	32.8	0.22

N° 330

(french n°)

Mesh 302
NIT 594

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.04	0.49	34.1	0.18
0.04	0.04	27.5	0.24

N° 350

(french n°)

Mesh 620
NIT 630

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.03	0.05	38.2	0.14
0.04	0.04	30.7	0.19

N° 400

(french n°)

Mesh 366
NIT 720

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.03	0.04	40.2	0.11
0.03	0.04	31.6	0.16

N° 450

(french n°)

Mesh 411
NIT 810

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.03	0.04	27	0.18

N° 500

(french n°)

Mesh 457
NIT 900

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.03	0.03	24.6	0.18

N° 550

(french n°)

Mesh 500
NIT 1000

Wire diameter [mm]	Mesh opening [mm]	Open area [%]	Weight [Kg/m2]	Send inquiry
0.03	0.03	25	0.15

Legend

D – Wire diameter: Diameter of wire before weaving, in mm
L – Aperture: Space between adjacent parallel wires, in mm
S – Open Area: Fractional open surface area of the wire cloth in flow direction