Secure your new wheels with Rough Country's Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a long lifespan of corrosion resistance and good looks. Acorn bulge nuts provide over 6% more seating surface area than a standard acorn lug nut. These premium lug nuts are the perfect choice for securing aftermarket wheels, and far exceed OEM strength and hardness. Each lug nut set includes a socket key for easy installation or removal. Choose between black or chrome finish for the perfect compliment to your build! Features Bulge acorn type lug nuts Thread size- M9/16X18 Includes Socket Key for easy installation and removal Cold forged carbon steel with enhanced rigidity Long-lasting finish Exceeds OEM standard in material, strength and hardness The Kaos Run Down Manufacturer SKU: 9161832CH Product Type: Wheel Fitment Years: ["2005","2006","2007","2008","2009","2010","2011","2002","2003","2004","1994","1995","1996","1997","1998","1999","2000","2001","2012","2013"] Make: ["Dodge","Ram"] Model: ["Dakota","Ram 1500","Ram 2500","Ram 3500","1500","2500","3500"] Submodel: Laramie Drive: ["2WD","4WD"]