ARP 300-8366 Metric 12-Point Nuts 10mm x 1.50 (10-Piece Set)

These precision-manufactured fasteners are constructed from premium 8740 chrome moly steel, delivering exceptional clamping force and reliability in high-performance and racing environments.

Key Features:

• 8740 chrome moly steel construction rated at 180,000 psi tensile strength
• 12-point design allows precise torque application and easy socket engagement
• Thick wall design provides optimum strength and rigidity under extreme cylinder pressures
• Black oxide finish resists corrosion and provides a professional appearance
• Manufactured to ARP's exacting quality standards with tight tolerances
• 10-piece package provides complete fastener solution for most applications

ARP fasteners are the choice of professional engine builders and racers worldwide who demand the ultimate in reliability and performance. Each nut is precision-machined and heat-treated to ensure consistent clamping force and durability in high-stress environments. The 12-point configuration allows for finer torque adjustments and easier access in tight spaces compared to traditional 6-point designs.