... thick4 Hole: round, square, hexagonal, rectangul, scale, triangleStainless steel Perforated Wire MeshMaterial: mild steel sheet, stainless steel sheet, monel sheet, copper ... edge, leveling, clean, surface treatmentApplication: used for oil filters as fencing screen for expressway,railway and other construction facilities used in ... .121''1.50mm, 3.00mm;48.00% stainless steel perforated wire mesh