<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>measurement system</td><td>Metric</td><td>Grade</td><td>CLASS 4</td></tr><tr><td>finish</td><td>Zinc Plated</td><td>application</td><td>General Industry</td></tr><tr><td>Intended use</td><td>Nut for Pipe Nipple (Gas Installation)</td><td>Product name</td><td>copper nut</td></tr><tr><td>Surface treatment</td><td>Plain.Black.Zinc Plate. HDG</td><td>Material</td><td>Copper</td></tr><tr><td>Size</td><td>Customized Size</td><td>Application</td><td>General Industry</td></tr><tr><td>Head type</td><td>Flange Head</td><td>Color</td><td>Customized Colors</td></tr><tr><td>Package</td><td>Small Pack+Carton+Pallet</td><td>Keyword</td><td>Din Hex Bolt</td></tr><tr><td>Name</td><td>Hexagonal copper nut</td></tr></tbody></table>