ARP 641-4500 Stainless Steel Bolt - 12-Point Set 5-Pack

The ARP 641-4500 is a premium 5-piece bolt set featuring 12-point heads, designed for high-performance applications on cars, boats, and trailers. These fasteners are manufactured from ARP's specially alloyed 300 stainless steel, nominally rated at 180,000 psi tensile strength, providing a substantial safety margin over standard Grade 8 hardware.

Key Features:

• Premium ARP 300 stainless steel construction for superior strength and corrosion resistance
• 12-point head design for improved grip and torque application
• 180,000 psi tensile strength rating exceeds Grade 8 specifications
• Polished stainless finish resists rust and requires no maintenance
• Includes matching washers for complete installation
• 5-piece bolt set for multiple applications

ARP fasteners are engineered for enthusiasts who demand reliability and quality. The polished stainless steel construction not only delivers exceptional performance but also provides an attractive appearance that maintains its luster over time. Perfect for differential installations, ring and pinion setups, and various other high-stress mounting applications where fastener integrity is critical.