Project Kics WHPF1GO42 Kyokugen Heptagon Racing Lug Nuts Gold 42mm M12x1.5

The Project Kics Kyokugen Heptagon Racing Lug Nuts feature an innovative seven-sided (heptagon) design that provides enhanced security for aftermarket wheels. The unique heptagon shape requires a special adapter socket, making it extremely difficult for thieves to remove your wheels even with a complete socket set.

Key Features:

• Premium SCM435 forged chromoly steel construction for maximum strength and durability
• 42mm extended length for proper fitment on aftermarket wheels with deep spoke pockets
• M12x1.5 thread pitch with 60-degree conical (acorn) seat
• Closed-end design keeps dirt and moisture out while protecting stud threads
• Eye-catching gold anodized finish for custom styling
• Anti-theft 7-sided heptagon security design
• Compatible with special heptagon adapter socket (may be included depending on package)

Important: These lug nuts are specifically engineered for aftermarket wheels with tapered lug seat designs. They are not compatible with factory wheels that use ball seat or flat seat configurations. Verify your wheel's lug seat type before purchasing.

Project Kics is a Japanese manufacturer known for precision-engineered wheel accessories that meet ISO and NAPAC quality standards. The Kyokugen series represents their premium line of racing lug nuts, combining track-proven performance with enhanced security features.