Project Kics WHP1KU Kyokugen Heptagon Lug Nut Set 12x1.50 Black with Blue Aluminum Cap

The Project Kics WHP1KU Kyokugen Lug Nut Set delivers premium Japanese engineering with enhanced security features for aftermarket wheels. Manufactured by KYO-EI, a trusted name in automotive accessories for over 50 years, these lug nuts combine high-strength construction with distinctive styling.

Key Features:

• Unique 7-sided heptagon design provides theft deterrence and security
• Forged steel construction from 28BCrVM material for racing-grade strength
• Short open-end design measuring 25mm in length with removable aluminum cap
• Blue anodized aluminum cap adds custom styling
• M12x1.50 thread pitch with 60-degree conical seat for aftermarket wheels
• Includes special heptagon socket adapter for installation and removal
• Each lug nut weighs approximately 25 grams without cap

Designed specifically for aftermarket wheels with tapered seat applications, these Kyokugen lug nuts offer both function and form. The proprietary heptagon shape requires the included specialized socket, adding an extra layer of security against wheel theft. Made in Japan to ISO standards, Project Kics products are engineered for both street and racing applications.