Swapping to aftermarket wheels on your 2021-2026 Bronco or 2019-2026 Ranger means you need hardware that matches both the look and the load. Rough Country's 24-piece M12 x 1.5 extended spline lug nut set delivers a closed, bulge acorn seat in a blacked-out finish that secures your wheels while cleaning up the appearance of any aftermarket setup.
Cold-forged carbon steel construction. Each lug nut starts as a cold-forged carbon steel blank, a process that aligns the grain structure of the metal for superior rigidity and toughness. The result exceeds OEM standards for material strength and hardness, giving you more confidence under load than stock hardware provides.
Bulge acorn seat for a wider contact patch. The bulge acorn profile delivers over 6% more seating surface area than a standard acorn lug nut, spreading clamping force more evenly across the wheel seat. That broader contact reduces the risk of wheel movement and provides a more stable, consistent torque reading during installation.
Extended spline drive design. The spline drive requires the included socket key for installation and removal, adding a layer of security against casual wheel theft. The closed end keeps threads protected from road debris, moisture, and corrosion between service intervals.
Corrosion-resistant black finish. A durable black plated finish protects the hardware from rust and looks clean against any wheel finish, whether you are running gloss black, machined, or bronze aftermarket wheels on your Bronco or Ranger.
Product Benefits
- 24-Piece Set: Enough hardware to cover a full five-lug wheel set with spares.
- Cold-Forged Carbon Steel: Exceeds OEM strength and hardness standards.
- Bulge Acorn Seat: Provides over 6% more seating surface than a standard acorn nut.
- Extended Spline Drive: Requires a socket key for added wheel security.
- Closed End: Shields threads from moisture, dirt, and corrosion.
- Black Plated Finish: Long-lasting corrosion resistance with a clean, blacked-out look.
- Socket Key Included: No need to source a separate installation tool.
- M12 x 1.5 Thread Pitch: Matches factory thread specs on compatible Bronco and Ranger models.
Note: Fits 2021-2026 Bronco and 2019-2026 Ranger. Verify wheel seat compatibility before installation; bulge acorn seat requires a matching conical seat on the wheel.
About Rough Country: Rough Country designs and manufactures lift kits, suspension components, wheels, and accessories for off-road and truck enthusiasts. The brand focuses on delivering affordable, functional upgrades that hold up to the demands of real-world use on and off the pavement.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | Badlands, Base, Big Bend, Black Diamond, Everglades, First Edition, Heritage Edition, Lariat, Outer Banks, Raptor, Wildtrak, XL, XLT |
| Vehicle Fitment | 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
