The R40 lug nuts feature a unique design (patent pending), characterized by six-sided, hexagonal nuts consisting of two pieces. The top of the lug spins freely from the tapered centering ring, ensuring a tighter and more precise hold compared to traditional lug nuts. This design also minimizes the risk of scratching your wheels. Crafted from lightweight composite materials, these open-ended lugs are compatible with both standard and extended studs. The entire set weighs just under 2 lbs, making it an ideal choice for both street and track enthusiasts.
The new Project Kics R40 Iconix lug nuts are now available for order. Constructed from high-quality chromoly 435 forged steel, they come in packs of 16 with 4 locking nuts included.
Note: M12 comes standard w/ black plastic caps, M14 comes with the option for capless or aluminum caps. Compatible with extended studs if the cap is removed. Other colors and aluminum caps available for purchase separately.
- For M12x1.5 / M12x1.25 - Click Here
- To purchase lugnut caps separately, please click here.
- 20pc Open Ended (caps: optional, colors available)
- Kit Options : Lock Kit Version (16 lugs + 4 locks) or Non-Lock Version (20pc lugs)
- NOTE: To be used with AFTERMARKET wheels (conical-mount)
- Colors available: Black / Neo Chrome / Black Chrome (Classical)
- Rotating seat so your lugs don’t scratch your wheel like a normal acorn style lug would
- High Quality Forged Steel
- 4pc lock kits are also available separately. All lugnut sales are final.
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Wholesale + bulk cost orders welcome for qty > 25+. Please reach out directly for wholesale inquiries.
PLEASE DOUBLE CHECK THE PROPER THREAD PITCH/APPLICATION THAT YOUR VEHICLE NEEDS. WE ARE NOT RESPONSIBLE IF YOU ORDER THE WRONG THREAD PITCH/APPLICATION FOR YOUR VEHICLE.
Photos used for marketing purposes only. Actual product may vary.
NOTE: System Motorsports is the industry-leading recognized authorized KYO-EI / Project Kics / Leggdura Racing / Monolith dealer and distributor in the US. All KYO-EI products we procure, source, and sell are manufactured and imported from Japan directly. Please do not purchase replica / imitation products - your safety is our concern!
For all product inquiries and questions - please contact us directly!