Rough Country F-150/Raptor M14 x 1.5 24pc Spline Lug Nut Set - Black/Closed (2010-2026)

Aftermarket wheels deserve hardware that matches their quality. Rough Country's closed-end spline lug nuts give your 2010-2026 F-150 or Raptor a clean, finished look while delivering strength that exceeds OEM specifications. Cold-forged from carbon steel and finished in black, these 24-piece sets handle the torque demands of daily driving and off-road use alike.

Cold-forged construction for superior strength. The forging process aligns the grain structure of the carbon steel, producing a lug nut that surpasses OEM hardware in material strength and hardness. Every nut meets or exceeds factory torque specs without deforming under load.

Bulge acorn seating geometry. The bulge acorn profile delivers over 6% more seating surface area compared to a standard acorn lug nut. That additional contact area distributes clamping force more evenly across the wheel seat, reducing the risk of galling or distortion on aftermarket wheels.

Closed-end design keeps threads protected. The closed tip blocks road debris, moisture, and corrosive elements from contacting exposed threads. Combined with the corrosion-resistant black finish, these lug nuts maintain their appearance and function through mud, salt, and seasonal exposure.

Spline drive installation. Each set includes a spline socket key that engages the exterior drive pattern for installation and removal. The spline design also adds a layer of theft deterrence compared to standard hex lug nuts.

Product Benefits

• Cold-Forged Carbon Steel: Exceeds OEM standards for material strength and hardness.
• Bulge Acorn Profile: Provides over 6% more seating surface area than standard acorn lug nuts.
• Closed-End Design: Shields threads from debris, moisture, and corrosion.
• Corrosion-Resistant Black Finish: Holds up to off-road and seasonal exposure without fading.
• Spline Drive Pattern: Installs and removes with the included socket key.
• 24-Piece Set: Covers all lug positions on most F-150 and Raptor wheel configurations.
• Socket Key Included: No additional specialty tools required for installation.

Note: Fits 2015-2026 F-150, 2017-2026 Raptor, and 2010-2014 Raptor. Thread size M14 x 1.5. Verify wheel seat type compatibility before installation.

About Rough Country: Rough Country designs and manufactures lift kits, suspension components, lighting, and accessories for trucks and off-road vehicles. Their product line focuses on delivering off-road capability and aggressive styling at an accessible price point, with fitment coverage spanning a wide range of domestic and import platforms.

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