<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Standard</td><td>DIN</td><td>Compatible Screw Size</td><td>M14, M8, M6, M10, M4, M5, M3</td></tr><tr><td>material</td><td>Brass, Copper</td><td>Type</td><td>Flat</td></tr><tr><td>Inside Diameter</td><td>6.5 mm</td><td>Surface Treatment</td><td>Plain, Yellow Zinc</td></tr><tr><td>Hardness</td><td>A Grade</td><td>application</td><td>General Industry</td></tr><tr><td>style</td><td>Bonded</td><td>finish</td><td>Plain</td></tr><tr><td>Outside Diameter</td><td>10</td><td>Material</td><td>Brass</td></tr></tbody></table>