Stainless steel wire mesh square opening we supply comes from 2mesh to 500mesh per inch normally. Square woven stainless steel mesh is made with the pattern of Plain or Twill weave. We also produce good quality Dutch woven stainless steel wire cloth, Material applied for stainless steel wire mesh: Sus302, 304, 316, 304L, 316L stainless steel wire. Weaving Patterns applied for stainless steel wire mesh square opening: Plain Weave: Each warp wire crosses alternately above and below each weft wire. Warp and weft wires generally have the same diameter Twill Weave: Each weft wire passes alternately over two, and then under two successive warp wires and each warp wire passes alternately over two and under two successive weft wires. It is possible to be used to allow a heavier than standard wire diameter