Stainless steel woven wire mesh (plain weave) Mesh/inchWire diametermmAperturemm 2mesh 1.80 10.90 3mesh 1.60 6.866 4mesh 1.20 5.15 5mesh 0.91 4.17 6mesh 0.80 3.433 8mesh 0.60 2.575 10mesh 0.55 1.990 12mesh 0.50 1.616 14mesh 0.45 1.362 16mesh 0.40 1.188 18mesh 0.35 1.060 20mesh 0.30 0.970 26mesh 0.28 0.696 30mesh 0.25 0.596 40mesh 0.21 0.425 50mesh 0.19 0.318 60mesh 0.15 0.273 70mesh 0.14 0.223 80mesh 0.12 0.198 90mesh 0.11 0.172 100mesh 0.10 0.154 120mesh 0.08 0.132 140mesh 0.07 0.111 150mesh 0.065 0.104 160mesh 0.065 0.094 180mesh 0.053 0.088 200mesh 0.053 0.074 250mesh 0.04 0.061 300mesh 0.035 0.049 325mesh 0.03 0.048 350mesh 0.03 0.042 400mesh 0.25 0.0385 Stainless steel woven wire mesh(twill weave Mesh wire diameter(mm) aperture(mm) material (aisi) 250mesh wire dia.0.040mm 0.063 304 or 316 300mesh wire dia.0.040mm 0.044 304 or 316 325mesh wire dia.0.035mm 0.043 304 or 316 350mesh wire dia.0.030mm 0.042 304 or 316 400mesh wire dia.0.030mm 0.033 304 or 316