ARP 300-8369 M12 x 1.25 Hex Flanged Nut Kit 10-Pack

The ARP 300-8369 is a professional-grade hex flanged nut kit designed for high-performance automotive applications. This 10-piece kit features M12 x 1.25 metric threading, making it ideal for engine assembly, valve covers, and other critical fastening applications where strength and reliability are paramount.

Key Features:

• Constructed from 8740 chrome moly steel for exceptional strength and durability
• M12 x 1.25 metric thread pitch for precise fit and proper clamping force
• Hex flanged design with 18mm hex socket size for easy installation
• Black oxide finish provides corrosion resistance
• Rated at 180,000 psi tensile strength for demanding applications
• Manufactured to ARP's exacting quality standards
• 10-piece kit provides convenient quantity for multiple installations

ARP (Automotive Racing Products) has been the industry leader in high-performance fasteners since 1968. These hex flanged nuts are engineered for applications requiring maximum clamping force and resistance to loosening under extreme conditions. The integrated flange eliminates the need for separate washers while distributing load evenly across the mounting surface.