<h2>188pcs/Set Hexagon Lock Nut M3 M4 M5 M6 M8 M10 M12 Metric Nylon Insert Lock Nuts For Automotive Mechanical &amp; Construction</h2><p><span style="font-size:16px">Features：</span></p><p><span style="font-size:16px">- Size range Covers a wide range of sizes from M3 to M12. This multi-size design enables the lock nut to adapt to different sizes of bolts or studs, which can be used in automobile manufacturing for the assembly of different parts, such as the fastening of engine components; in the machinery industry to meet the needs of the assembly of a variety of equipment; and in the field of construction can be used to connect different sizes of metal structural components, etc. </span></p><p><br/></p><br/><br/><p><span style="font-size:16px">Specifications:</span></p><p><span style="font-size:16px">Size: As shown in the picture</span></p><p><span style="font-size:16px">Material: Carbon Steel</span></p><p><br/></p><br/><br/><p><span style="font-size:16px">The packaging includes:</span></p><p><span style="font-size:16px">188pcs/Set</span></p><p><br/></p><br/><br/><p><span style="font-size:16px">Note:</span></p><p><span style="font-size:16px">Due to the difference between different monitors, the picture may not reflect the actual color of the item.</span></p><p><span style="font-size:16px">Please allow slight dimension difference due to different manual measurement.</span></p><p></p>