<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Standard</td><td>ISO</td><td>Compatible Screw Size</td><td>M8, M6, M10, M4, M5, M12, M3, M16</td></tr><tr><td>material</td><td>Brass, Bronze, copper</td><td>Type</td><td>Flat</td></tr><tr><td>Outer Diameter</td><td>Custom</td><td>Inside Diameter</td><td>M4</td></tr><tr><td>Surface Treatment</td><td>Polished, Zinc Plated, Plain, Yellow Zinc, HDG, White Zinc, Black Zinc</td><td>Hardness</td><td>OEM</td></tr><tr><td>application</td><td>Automotive Industry, Heavy Industry, Mining, Water Treatment, Healthcare, Retail Industry, General Industry, Oil & Gas</td><td>style</td><td>Other</td></tr><tr><td>finish</td><td>Zinc, Plain, Silver</td><td>Outside Diameter</td><td>Custom</td></tr><tr><td>Product name</td><td>Beryllium Copper Wave Spring</td><td>Material</td><td>Stainless Steel, brass , copper , Aluminum,Beryllium Copper</td></tr><tr><td>Surface treatment</td><td>Zinc Plating,polishing , anodized , power coating</td><td>Color</td><td>Customizesd Color</td></tr><tr><td>Certificate</td><td>ISO9001/ROHS/IATF16949</td><td>Size</td><td>Customizesd Size</td></tr><tr><td>Type</td><td>OEM Parts</td><td>MOQ</td><td>3000pcs</td></tr><tr><td>Process</td><td>Laser Cutting Bending Stamping welding</td><td>Service</td><td>Customize ODM OEM</td></tr></tbody></table>