Lug Nut Set | M10X1.25 | 16 Qty | Splined | Black | Secure Your New Wheels With Rough Country Bulge Acorn Style Lug Nuts. These Cold-Forged Lug Nuts Are Plated With A Beautiful Black 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! | 2.5 | 4.25 | 13 | 2.00Lbs | Rough Country | 3801Blk