The Hillman Group 3347 7/16-14 Top Lock Nut Zinc Plated， 10-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Stover lock nuts are one piece， all-metal prevailing torque hex nuts with a conical top and a flat bottom bearing surface with chamfered corners</li><li>Stover Nuts are capable of withstanding severe vibration and shock loads</li><li>Zinc-plated for moderate corrosion resistance</li><li>Quantity per pack: 10</li></ul></div><img src="http://ecx.images-amazon.com/images/I/519FCd%2BHSoL.jpg" noproxy>