ARP 627-4500 Stainless Steel Bolts - 12-Point 5-Pack

These high-performance fasteners are designed for automotive, marine, and trailer applications where strength and corrosion resistance are critical.

Key Features:

• Nominally rated at 180,000 psi tensile strength for superior clamping force
• ARP 300 stainless steel construction for exceptional rust and corrosion resistance
• 12-point head design for improved grip and torque application
• Polished stainless finish provides professional appearance
• Includes matching washers for complete installation
• Maintenance-free operation in harsh environments

ARP fasteners provide a substantial safety margin over standard Grade 8 hardware, making them ideal for critical engine components, suspension systems, and high-stress applications. The 12-point head configuration allows for easier installation in tight spaces with 30-degree increments instead of the 60-degree increments of standard hex heads.