... :14x14mesh,16x14mesh,16x16mesh,16x18mesh,18x18mesh,18x14mesh Wire Dia.:BWG31,BWG32 fiberglass insect screen 1.Materials: low carbon steel wire, stainless steel wire ,Al ... , sieves, filters and other purposes.3. Specification List of Window Screen Netting:mesh/inch:14x14mesh,16x14mesh,16x16mesh,16x18mesh,18x18mesh,18x14meshWire Dia ...