<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>material</td><td>Copper</td><td>Grade</td><td>Copper</td></tr><tr><td>Thread Type</td><td>Unc</td><td>Head Type</td><td>Socket Head</td></tr><tr><td>finish</td><td>Copper</td><td>nuts per bolt</td><td>2</td></tr><tr><td>Keyword</td><td>countersunk head hexagon socket bolt</td><td>Surface treatment</td><td>copper</td></tr><tr><td>Size</td><td>ALL SIZE</td><td>Packing</td><td>BULK,SMALL PACKING</td></tr><tr><td>Service</td><td>OEM ODM</td><td>Quality Control</td><td>100% Inspection</td></tr><tr><td>Sample</td><td>Provide Sample</td><td>Advantage</td><td>Fast Delivery</td></tr><tr><td>Color</td><td>Silvery</td><td>Heat Treatment</td><td>YES</td></tr></tbody></table>
