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polished stainless steel natural color(抛光不锈钢本色)

outer diameter 2mm * 1.0mm hole(外径2mm*1.0mm孔) outer diameter 2.5mm × 1.0mm hole(外径2.5mm*1.0mm孔) outer diameter 3mm * 1.0mm hole(外径3mm*1.0mm孔) outer diameter 3mm * 1.2mm hole(外径3mm*1.2mm孔) outer diameter 3mm * 1.5mm hole(外径3mm*1.5mm孔) outer diameter 3mm × 1.8mm hole(外径3mm*1.8mm孔) outer diameter 4mm * 1.2mm hole(外径4mm*1.2mm孔) outer diameter 4mm * 1.5mm hole(外径4mm*1.5mm孔) outer diameter 4mm * 1.8mm hole(外径4mm*1.8mm孔) outer diameter 4mm × 2.0mm hole(外径4mm*2.0mm孔) outer diameter 4mm * 2.5mm hole(外径4mm*2.5mm孔) outer diameter 5mm * 1.5mm hole(外径5mm*1.5mm孔) outer diameter 5mm * 1.8mm hole(外径5mm*1.8mm孔) outer diameter 5mm * 2.0mm hole(外径5mm*2.0mm孔) outer diameter 5mm * 2.5mm hole(外径5mm*2.5mm孔) outer diameter 5mm * 3mm hole(外径5mm*3mm孔) outer diameter 6mm * 1.5mm hole(外径6mm*1.5mm孔) outer diameter 6mm * 2.0mm hole(外径6mm*2.0mm孔) outer diameter 6mm * 2.5mm hole(外径6mm*2.5mm孔) outer diameter 6mm * 3.0mm hole(外径6mm*3.0mm孔) outer diameter 7mm * 2.0mm hole(外径7mm*2.0mm孔) outer diameter 8mm * 2.0mm hole(外径8mm*2.0mm孔) outer diameter 8mm * 2.5mm hole(外径8mm*2.5mm孔) outer diameter 8mm * 3.0mm hole(外径8mm*3.0mm孔) outer diameter 8mm * 4.0mm hole(外径8mm*4.0mm孔) outer diameter 8mm * 5.0mm hole(外径8mm*5.0mm孔) outer diameter 10mm * 2.0mm hole(外径10mm*2.0mm孔) outer diameter 10mm * 3.0mm hole(外径10mm*3.0mm孔) outer diameter 10mm * 4.0mm hole(外径10mm*4.0mm孔) outer diameter 10mm * 5.0mm hole(外径10mm*5.0mm孔) outer diameter 12mm * 3.0mm hole(外径12mm*3.0mm孔) outer diameter 12mm * 4.0mm hole(外径12mm*4.0mm孔) outer diameter 12mm * 5.0mm hole(外径12mm*5.0mm孔) outer diameter 12mm * 6.0mm hole(外径12mm*6.0mm孔)