Comparative lists and technical data of the plain weave wire mesh in annealed low-carbon wire/stainless steel

The data needed to identify a metal mesh and allow us to study our best offer are:

– FRENCH NUMBER (number of meshes counted in a French thumb – 27.77 mm)

alternatively :

  • NIT : number of meshes counted in 50 mm
  • MESH : number of meshes counted in a French thumb (25.40 mm)

– WIDTH DIAMETER (expressed in millimeters)

For metal meshs with a French number and / or different wire diameter in warp and warp, it’s important to specify both.

N° 1

(french n°)
  • Mesh 0,9
  • NIT 1,8
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
1.825.9887.61.46
225.7886.31.8
2.225.5884.92.18
2.525.2882.82.81
324.7879.64.05
423.7872.37.2
522.7867.211.25

N° 1,5

(french n°)
  • Mesh 1,4
  • NIT 2,7
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
1.517.0284.31.52
1.616.9283.31.73
1.816.7281.32.19
216.5279.42.7
2.516.0274.84.22
315.5270.16.07
414.5261.510.8

N° 2

(french n°)
  • Mesh 1,8
  • NIT 3,6
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
1.312.5982.31.52
1.412.49811.76
1.512.3979.72.03
1.612.2978.42.3
1.912.0975.92.92
211.8973.43.6
2.511.3967.25.62
310.8961.68.1
49.8950.714.4

N° 2,5

(french n°)
  • Mesh 2,3
  • NIT 4,5
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
110.1182.81.12
1.110.01811.36
1.29.9179.51.62
1.39.81781.9
1.49.7176.42.2
1.59.6174.82.53
1.69.5173.32.88
1.89.3170.23.64
29.1167.24.5
2.58.61607.03
38.1153.310.12

N° 3

(french n°)
  • Mesh 2,7
  • NIT 5,4
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.98.3681.61.09
18.2679.61.35
1.18.1677.71.63
1.28.0675.81.94
1.37.9673.92.28
1.47.8672.12.65
1.57.7670.23.04
1.67.6668.43.46
1.87.4664.94.37
27.2661.55.4
2.56.7653.38.44

N° 3,5

(french n°)
  • Mesh 3,2
  • NIT 6,3
Wire diameter (mm) Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.87.1280.71
0.970.278.51.28
16.9276.21.57
1.16.8274.11.91
1.26.7271.92.27
1.36.6269.82.66
1.46.5267.73.09
1.56.4265.63.54
1.66.3263.64.03
1.86.1259.75.1
25.9255.86.3
2.55.4446.99.89

N° 4

(french n°)
  • Mesh 3,6
  • NIT 7,2
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.86.1478.21.15
0.96.0475.61.46
15.9473.21.8
1.15.8470.52.18
1.25.7468.32.59
1.35.64663.04
1.45.5463.63.53
1.55.4461.44.05
1.65.3459.24.61
1.85.1454.85.83
24.9450.67.2

N° 4,5

(french n°)
  • Mesh 4,1
  • NIT 8,1
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.85.3775.51.3
0.95.2772.71.64
15.17702.03
1.15.0767.42.45
1.24.9764.82.92
1.34.87623.42
1.44.7759.53.97
1.54.6757.14.56
1.64.5754.75.18
1.84.3749.96.56
24.1745.58.1

N° 5

(french n°)
  • Mesh 4,6
  • NIT 9
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.74.8676.21.1
0.84.7673.11.44
0.94.6670.11.82
14.5667.12.25
1.14.4664.22.72
1.24.3661.33.24
1.34.2658.53.8
1.44.1655.84.41
1.54.0653.15.06
1.63.9650.65.76
1.83.7645.67.29
23.5640.89

N° 6

(french n°)
  • Mesh 5,5
  • NIT 10,8
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.64.0375.80.97
0.73.9372.11.32
0.83.8368.41.73
0.93.7364.92.19
13.6361.52.7
1.13.5358.13.27
1.23.4354.93.89
1.33.3351.74.56
1.43.2348.75.29
1.53.1345.76.07
1.63.0342.86.91
1.82.8337.48.75
22.6332.310.8

N° 7

(french n°)
  • Mesh 6,4
  • NIT 12,6
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.553.4274.30.95
0.63.3772.11.13
0.73.2767.91.54
0.83.1763.82.02
0.93.0759.92.55
12.97563.15
1.12.8753.23.81
1.22.7748.74.54
1.32.6745.35.32
1.42.5741.96.17
1.52.4738.77.09
1.62.3735.78.03
1.82.1729.910.21

N° 8

(french n°)
  • Mesh 7,3
  • NIT 14,4
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.52.9773.20.9
0.552.9270.71.09
0.62.8768.31.3
0.72.7763.61.76
0.82.6759.12.3
0.92.5754.72.92
12.4750.53.6
1.12.3746.64.36
1.22.2742.75.18
1.32.1739.16.08
1.42.0735.57.06
1.51.9732.18.1

N° 9

(french n°)
  • Mesh 8,2
  • NIT 16,2
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.452.6472.50.82
0.52.5969.91.01
0.552.5467.21.22
0.62.4964.61.46
0.72.3959.51.98
0.82.2954.62.59
0.92.1949.93.28
12.0945.44.05
1.11.9941.64.9
1.21.8937.15.83
1.31.7933.36.84

N° 10

(french n°)
  • Mesh 9,1
  • NIT 18
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.42.3873.40.72
0.452.3370.40.91
0.52.2867.41.13
0.552.2364.41.36
0.62.1861.61.62
0.72.0856.12.2
0.81.9850.82.88
0.91.8845.23.65
11.7841.14.5
1.11.6836.65.45
1.21.5832.46.48

N° 11

(french n°)
  • Mesh 10
  • NIT 19,8
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.352.1774.10.61
0.42.1370.50.79
0.452.0867.21
0.52.03641.24
0.551.9860.91.5
0.61.9357.81.78
0.71.8352.22.42
0.81.7346.43.17
0.91.6341.24
11.5336.24.95
1.11.4331.65.99

N° 12

(french n°)
  • Mesh 11
  • NIT 21,6
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.321.99740.55
0.351.9671.90.66
0.41.9168.10.86
0.451.8664.61.1
0.51.8161.11.35
0.551.7657.81.63
0.61.7154.61.94
0.71.6148.42.65
0.81.5142.63.46
0.91.4137.14.37
11.31325.4

N° 13

(french n°)
  • Mesh 11,9
  • NIT 23,4
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.31.8473.90.53
0.321.8272.30.6
0.351.7969.90.72
0.41.7466.10.94
0.451.6962.31.19
0.51.6458.71.46
0.551.5955.11.77
0.61.5451.72.11
0.71.4445.22.87
0.81.3439.13.74
0.91.2433.54.74
11.1428.35.85

N° 14

(french n°)
  • Mesh 12,8
  • NIT 25,2
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.281.773.40.49
0.31.68720.57
0.321.66700.64
0.351.6367.80.77
0.41.5863.41
0.451.5359.51.28
0.51.4855.61.57
0.551.4351.91.91
0.61.3848.42.27
0.71.2841.63.09
0.81.1835.44.03
0.91.0829.65.1
10.9824.46.3

N° 15

(french n°)
  • Mesh 13,7
  • NIT 27
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.281.5771.80.53
0.31.5570.10.61
0.321.5368.30.69
0.351.565.70.83
0.41.4561.31.08
0.451.457.21.37
0.51.3553.11.69
0.551.349.32.04
0.61.2545.62.43
0.71.1538.63.31
0.81.0532.14.32
0.90.9526.35.47

N° 16

(french n°)
  • Mesh 14,6
  • NIT 28.8
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.241.573.70.41
0.281.4669.80.56
0.31.4468.50.65
0.321.42660.74
0.351.3863.60.88
0.41.3458.71.15
0.451.2954.41.45
0.51.2450.21.8
0.551.1946.22.18
0.61.1442.22.59
0.71.0435.23.53
0.80.9428.74.61

N° 18

(french n°)
  • Mesh 16,5
  • NIT 32,4
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.221.3273.30.39
0.241.3710.47
0.281.2666.70.63
0.31.2464.80.73
0.321.2262.50.83
0.351.1959.50.99
0.41.1454.61.3
0.451.0949.91.64
0.51.0445.42.03
0.550.9941.22.45
0.60.9437.12.92
0.70.8429.63.97
0.80.7424.15.18

N° 20

(french n°)
  • Mesh 18,3
  • NIT 36
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.21.1973.30.36
0.221.1770.90.44
0.241.1568.60.52
0.281.1163.90.71
0.31.0961.50.81
0.321.0759.40.92
0.351.04561.1
0.40.9950.81.44
0.450.9445.81.83
0.50.8941.12.25
0.550.8436.62.72
0.60.7932.43.24
0.70.6924.74.41

N° 22,5

(french n°)
  • Mesh 20,6
  • NIT 40,5
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.21.0369.50.4
0.221.0166.90.49
0.240.9964.30.58
0.280.9559.20.79
0.30.9357.20.91
0.320.9154.31.04
0.350.8851.21.24
0.40.8345.21.62
0.450.7839.92.05
0.50.73352.53
0.550.6830.33.06
0.60.63263.65

N° 25

(french n°)
  • Mesh 22,9
  • NIT 45
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.180.9370.10.36
0.20.9167.10.45
0.220.8964.20.54
0.240.8761.30.65
0.280.8355.80.88
0.30.8153.21.01
0.320.7950.61.15
0.350.7646.91.38
0.40.7140.81.8
0.450.6635.32.28
0.50.6130.12.81
0.550.5625.43.4

N° 27,5

(french n°)
  • Mesh 25,1
  • NIT 49,3
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.180.8367.50.4
0.20.8164.30.49
0.220.7961.20.6
0.240.7758.20.71
0.280.7352.20.97
0.30.7149.41.11
0.320.6946.61.27
0.350.6642.71.51
0.40.6136.51.98
0.460.5630.72.51
0.50.5125.53.09

N° 30

(french n°)
  • Mesh 27,4
  • NIT 54
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.160.77690.35
0.180.7565.60.44
0.20.7362.21.54
0.220.7158.80.65
0.240.6955.50.78
0.280.6549.31.06
0.30.6345.91.21
0.320.6143.41.38
0.350.5838.91.65
0.40.5332.82.16
0.450.4826.92.74

N° 33

(french n°)
  • Mesh 30
  • NIT 59,3
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.160.6865.60.38
0.180.6661.80.48
0.20.6458.10.59
0.220.6254.60.72
0.240.651.10.86
0.280.5644.61.16
0.30.5441.61.34
0.320.5238.41.52
0.350.49341.82
0.40.4427.62.38

N° 35

(french n°)
  • Mesh 32
  • NIT 63
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.160.6363.20.4
0.180.6159.10.51
0.20.5955.30.63
0.220.5751.60.76
0.240.55480.91
0.280.5141.31.23
0.30.49391.42
0.320.4735.11.61
0.350.44311.93
0.40.3925.42.52

N° 40

(french n°)
  • Mesh 36,6
  • NIT 72
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.140.5562.70.35
0.160.5358.20.46
0.180.5153.90.58
0.20.4949.80.72
0.220.4745.80.87
0.240.45421.04
0.280.4134.91.41
0.30.3931.91.62
0.320.3728.41.84
0.350.3424.32.2

N° 45

(french n°)
  • Mesh 41,1
  • NIT 81
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.120.565.80.29
0.140.4860.50.4
0.160.4655.50.52
0.180.4450.80.66
0.20.4246.30.81
0.220.4420.98
0.240.3837.91.17
0.280.3430.31.59
0.30.3226.71.82
0.320.323.22.07

N° 50

(french n°)
  • Mesh 45,7
  • NIT 90
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.110.4564.30.27
0.120.4461.50.32
0.140.42560.44
0.160.450.70.58
0.180.3845.70.73
0.20.36420.9
0.220.3437.51.09
0.240.3233.21.3
0.280.325.61.75

N° 55

(french n°)
  • Mesh 50,3
  • NIT 99
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.10.464.30.25
0.110.3961.20.3
0.120.3858.10.36
0.140.3652.20.48
0.160.3446.10.63
0.180.3241.40.8
0.20.336.50.99
0.220.2831.91.2
0.240.2626.51.43

N° 60

(french n°)
  • Mesh 54,6
  • NIT 108
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.090.3763.90.22
0.10.3661.50.27
0.110.3557.20.33
0.120.34540.39
0.140.3247.80.53
0.160.3420.69
0.180.2836.60.87
0.20.2631.51.08
0.220.2426.91.31

N° 65

(french n°)
  • Mesh 59,4
  • NIT 117
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.090.3463.30.24
0.10.3359.60.29
0.110.32560.35
0.120.3152.60.42
0.140.29460.57
0.160.2739.90.75
0.180.2534.20.95
0.20.23291.17

N° 70

(french n°)
  • Mesh 64
  • NIT 126
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.090.3560.25
0.10.352.20.31
0.110.2948.70.38
0.120.2849.80.45
0.140.2642.90.62
0.160.2436.60.81
0.180.2230.71.02
0.20.224.71.28

N° 75

(french n°)
  • Mesh 68,6
  • NIT 135
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.080.2961.30.22
0.090.2857.10.27
0.10.2753.10.34
0.110.2649.20.4
0.120.2545.50.49
0.140.2338.50.66
0.160.2132.10.86
0.180.1926.31.09

N° 80

(french n°)
  • Mesh 73,1
  • NIT 144
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.080.2760.50.23
0.090.2654.90.29
0.10.2550.70.36
0.110.2446.70.44
0.120.2342.80.52
0.140.2136.60.71
0.160.19290.91
0.180.1723.21.17

N° 90

(french n°)
  • Mesh 82,3
  • NIT 162
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.080.2355.70.26
0.090.2250.80.33
0.10.2146.30.4
0.110.2420.49
0.120.1937.10.58
0.140.1729.60.79
0.160.1523.51.04

N° 100

(french n°)
  • Mesh 91,4
  • NIT 180
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.070.21560.22
0.080.250.70.29
0.090.1945.80.36
0.10.1841.10.45
0.110.1736.60.54
0.120.1632.40.65
0.140.1424.70.88

N° 110

(french n°)
  • Mesh 100
  • NIT 198
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.070.1851.90.24
0.080.1746.40.32
0.090.1641.60.4
0.10.1536.20.5
0.110.1431.60.6
0.120.1327.30.71

N° 120

(french n°)
  • Mesh 110
  • NIT 216
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.060.1754.50.19
0.070.1648.40.27
0.080.1542.60.35
0.090.1437.10.44
0.10.13320.54
0.110.1227.30.65

N° 130

(french n°)
  • Mesh 119
  • NIT 234
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.060.1552.10.21
0.070.1445.40.28
0.080.1339.30.37
0.090.1233.70.47
0.10.1128.50.56

N° 140

(french n°)
  • Mesh 128
  • NIT 252
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.050.1555.60.16
0.060.1448.40.23
0.070.1341.60.31
0.080.1235.40.4
0.090.1129.60.51

N° 150

(french n°)
  • Mesh 137
  • NIT 270
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.050.1453.10.17
0.060.1345.60.24
0.070.1238.70.33
0.080.1132.10.43
0.090.126.30.55

N° 160

(french n°)
  • Mesh 146
  • NIT 288
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.050.1250.20.18
0.060.1142.40.26
0.070.135.20.35
0.080.0928.70.46

N° 180

(french n°)
  • Mesh 165
  • NIT 324
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.050.145.40.2
0.060.0937.10.29
0.070.0829.60.4

N° 200

(french n°)
  • Mesh 183
  • NIT 360
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.050.0941.10.23
0.060.0832.40.32
0.070.0724.60.44

N° 220

(french n°)
  • Mesh 201
  • NIT 396
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.040.0946.40.16
0.050.0836.20.25
0.060.0727.30.36

N° 250

(french n°)
  • Mesh 229
  • NIT 450
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.040.0740.80.18
0.050.0735.40.23
0.050.0630.10.28

N° 280

(french n°)
  • Mesh 256
  • NIT 504
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.040.06360.2
0.050.0530.20.26

N° 300

(french n°)
  • Mesh 274
  • NIT 540
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.040.0638.90.17
0.040.0532.80.22

N° 330

(french n°)
  • Mesh 302
  • NIT 594
Wire diameter (mm)Mesh opening (mm)Open area (%)Weight (Kg/mq)
0.040.4934.10.18
0.040.0427.50.24

N° 350

(french n°)
  • Mesh 620
  • NIT 630
Wire diameter (mm)Mesh opening (mm)Open area (%)Peso [(Kg/mq)
0.030.0538.20.14
0.040.0430.70.19

N° 400

(french n°)
  • Mesh 366
  • NIT 720
Wire diameter (mm)Mesh opening (mm)Open area (%)Peso (Kg/mq)
0.030.0440.20.11
0.030.0431.60.16

N° 450

(french n°)
  • Mesh 411
  • NIT 810
Wire diameter (mm)Mesh opening (mm)Open area (%)Peso (Kg/mq)
0.030.04270.18

N° 500

(french n°)
  • Mesh 457
  • NIT 900
Wire diameter (mm)Mesh opening (mm)Open area (%)Peso (Kg/mq)
0.030.0324.60.18

N° 550

(french n°)
  • Mesh 500
  • NIT 1000
Wire diameter (mm)Mesh opening (mm)Open area (%)Peso (Kg/mq)
0.030.03250.15