Mesh to Micron Conversion Table U S MESH INCHES MICRONS MILLIMETERS 3 0 265 6730 6 73 4 0 187 4760 4 76 5 0 157 4000 4 6 0 132 3360 3 36 7 0 111 2830 2 83 8 0 0937 2380 2 38 10 0 0787 2000 2 12 0 0661 1680 1 68 14 0 0555 1410 1 41 16 0 0469 1190 1 19 18 0 0394 1000 1 20 Mesh to Micron Conversion ChartRead More