Precision. Strength. Style.
The Project Kics R40 iCONIX Lock & Nut Set is the ultimate combination of lightweight strength and motorsport-grade security. Designed in Japan by Kyo-Ei Industries, this set is engineered for enthusiasts who demand both performance and aesthetics for their high-performance vehicles, including the Honda Civic Type-R FL5 / FK8, GR Supra, Nissan Z, and other M14x1.5 applications.
Forged SCM435 Chromoly Steel Construction
Delivers superior strength and fatigue resistance under extreme torque loads — trusted in competitive motorsport use.
R40 Floating Seat Design
Exclusive dual-piece structure reduces friction between nut and wheel surface, ensuring accurate torque readings and protecting wheel finishes.
iCONIX Edition — Updated Design
Features a refined taper shape and laser-etched logo for a sleek, modern look that complements any premium wheel setup.
Lightweight Yet Durable
Each nut weighs only roughly 36g, balancing reduced unsprung mass with long-term reliability.
Lock Set Included
Comes with 4 locking nuts + special key, offering theft protection without compromising performance.
Thread Size: M14 x 1.5
Hex Size: 17mm
Seat Type: 60° Taper
Total Length: 40mm
Material: SCM435 Chromoly Steel
Set Includes: 20 Nuts + 4 Locks + Key Adapter
Project Kics sets the benchmark in premium wheel accessories. The R40 iCONIX series combines Japanese precision machining with motorsport reliability, ensuring secure wheel fastening for both daily driving and track conditions.
Pair it with Rays, BBS, or Advan Racing wheels for a perfect finishing touch to your build.