3-7mm Wire Mesh Fence Materials Galvanized iron wire or plastic coated iron wire Process Welding. Fence length 2m, 2.5m as standard Application Wire mesh fences are used in protection and isolation for road, railway, airport, residence district, seaport, garden, feeding and husbandry. Wire mesh fence specificationMesh Wire gauge1/4"X1/4"BWG233/8"X3/8"BWG19,20,21,221/2"X1/2"BWG16,17,18,19,20,21,22,23,243/4"X3/4"BWG16,17,18,19,20,21,221"X1/2"BWG16,17,18,191"X1"BWG14,15,16,17,18,19,20,211"X2"BWG14,15,162"X2"BWG14,15,16,18