<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Standard</td><td>ISO</td><td>Compatible Screw Size</td><td>ALL</td></tr><tr><td>material</td><td>copper</td><td>Type</td><td>Flat</td></tr><tr><td>Outer Diameter</td><td>30 mm</td><td>Inside Diameter</td><td>M3-M30</td></tr><tr><td>Surface Treatment</td><td>Black Zinc, Plain, Polished, White Zinc, Yellow Zinc, Zinc Plated</td><td>Hardness</td><td>A Grade</td></tr><tr><td>application</td><td>Heavy Industry</td><td>style</td><td>Flat washer</td></tr><tr><td>finish</td><td>Plain</td><td>Outside Diameter</td><td>ALL</td></tr><tr><td>Material</td><td>Copper</td><td>Application</td><td>Heavy Industry</td></tr><tr><td>Finish</td><td>Drawing Request</td><td>Surface treatment</td><td>Customer's Requirement</td></tr><tr><td>Product name</td><td>Flat Washer</td><td>Packing</td><td>Box Packing+carton+pallets</td></tr><tr><td>Delivery time</td><td>5-15 Days</td><td>Service</td><td>OEM ODM</td></tr><tr><td>Sample</td><td>Avalible</td><td>Advantage</td><td>High-quality</td></tr></tbody></table>
