Metric Din 934 Polished Copper Hexagon Lock Nuts for Bolts in Sizes M3 M4 M12 Made of Common Brass Hexagon Nuts

<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Size</td><td>as required</td><td>measurement system</td><td>Metric</td></tr><tr><td>Grade</td><td>Class 4.8 & 6.8</td><td>Nut Shape</td><td>Hex</td></tr><tr><td>Thread Coverage</td><td>Fully Threaded</td><td>Thread Direction</td><td>Right Hand</td></tr><tr><td>finish</td><td>Plain, Black Oxide, brass</td><td>Insert Diameter</td><td>as required</td></tr><tr><td>Height</td><td>as required</td><td>application</td><td>Heavy Industry, Mining, Water Treatment, Healthcare, Retail Industry, Food & Beverage, General Industry</td></tr><tr><td>Locking mechanism</td><td>hex</td><td>drive system</td><td>hex</td></tr><tr><td>Flange diameter</td><td>as required</td><td>Hole Diameter</td><td>as required</td></tr><tr><td>Thread length</td><td>as required</td><td>Body Type</td><td>Hex</td></tr><tr><td>Total Length</td><td>custom</td><td>Overall Length</td><td>hex</td></tr><tr><td>Head Type</td><td>Hex</td><td>production method</td><td>CNC Machining</td></tr><tr><td>Total width</td><td>as required</td><td>Screw length</td><td>as required</td></tr><tr><td>Intended use</td><td>as required</td><td>compatible socket size</td><td>as required</td></tr><tr><td>small hole diameter</td><td>as required</td><td>grip-recesses</td><td>as required</td></tr><tr><td>Nut Type</td><td>hex nuts</td></tr></tbody></table>