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Upgrade your wheel hardware with the Project Kics R40 Lug Nuts — high-performance, open-ended lug nuts engineered for enthusiasts who demand both strength and style. Designed to fit vehicles with an M12 x 1.25 thread pitch.
High-Strength Duralumin Alloy Construction
Made from premium SCM435 alloy for exceptional strength and lightweight performance.
Floating Seat Design
Unique two-piece construction with a floating taper seat that promotes even torque distribution while minimizing the risk of wheel damage or marring.
Open-Ended Racing Style
Designed for aftermarket wheels with extended studs; the open-ended configuration provides a true racing-inspired fit and finish.
Complete Set with Accessories