Swap to aftermarket wheels on your 1997-2014 F-150 and you need hardware that meets the thread spec and holds without question. Rough Country's M14 x 2.0 Bulge Acorn lug nut set gives you 24 chrome-finished, cold-forged lug nuts sized for the factory F-150 stud pattern, plus a socket key so installation starts the moment the box opens.
More seating surface than a standard acorn. The bulge acorn profile delivers over 6% more seating surface area compared to a conventional acorn lug nut, spreading clamping load across a wider contact zone and reducing the risk of wheel movement or stud stress under load.
Cold-forged carbon steel construction. Cold forging aligns the grain structure of the steel without introducing heat-related weaknesses, producing a lug nut that exceeds OEM specifications for material strength and hardness. The chrome plating then seals the surface against corrosion, keeping threads clean and torque values consistent over years of use.
Chrome finish built for the long term. The plating resists road salt, brake dust, and moisture so the lug nuts keep their appearance through daily driving and seasonal exposure without pitting or flaking.
Product Benefits
- Bulge Acorn Profile: Provides over 6% more seating surface area than a standard acorn lug nut for more consistent clamping force.
- Cold-Forged Carbon Steel: Enhanced grain structure exceeds OEM strength and hardness ratings.
- M14 x 2.0 Thread Pitch: Direct fit for F-150 factory studs.
- 24-Piece Set: Enough hardware to cover all six studs on a full set of four wheels.
- Socket Key Included: Purpose-fit key for installation and removal without additional tooling.
- Chrome Finish: Corrosion-resistant plating maintains appearance and thread integrity over time.
- Easy Installation: Standard socket drive with included key; no special tools required.
Note: Fits 1997-2014 F-150. Thread size is M14 x 2.0; verify your wheel seat type is compatible with a bulge acorn profile before ordering.
About Rough Country: Rough Country engineers suspension lift kits, wheels, lighting, and accessories for trucks and off-road vehicles. The brand focuses on products that deliver function and durability at a practical price point, with fitment coverage spanning a wide range of domestic truck platforms.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | Base, FX2, FX4, King Ranch, Lariat, Lightning, Limited, Platinum, STX, SVT Raptor, XL, XLT |
| Vehicle Fitment | 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 |
