ARP 300-8346 Metric Stainless Steel Nut Engine Cylinder Head Bolt - 12-Point

The ARP 300-8346 is a high-performance metric 12-point nut manufactured from ARP 300 Series stainless steel. Engineered to meet ARP's exacting quality standards, this fastener is rated at 180,000 psi tensile strength, making it suitable for demanding automotive and racing applications where strength and corrosion resistance are critical.

Key Features:

• Constructed from ARP 300 Series stainless steel for superior corrosion resistance
• 12-point design allows for precise torque application and easier installation in tight spaces
• Rated at 180,000 psi tensile strength for exceptional clamping force
• Polished to a brilliant luster for professional appearance
• Thick wall construction provides optimum strength and rigidity
• Single piece design ensures consistent performance

ARP fasteners are the choice of professional engine builders and racing teams worldwide. This metric 12-point nut is precision-manufactured to deliver reliable performance in high-stress applications where standard hardware simply won't suffice. The stainless steel construction makes it ideal for marine, street, and racing applications exposed to moisture and harsh environments.