ARP Chrome Moly Nuts Engine Hardware

ARP Chrome Moly nuts are high-strength engine hardware nuts made for performance and racing engines. They are designed to pair with ARP studs and bolts, giving a dependable clamping load in demanding applications. Typical uses include cylinder head, main cap, connecting rod and accessory fastening.

Key Features:

• Chrome moly alloy construction for high strength and fatigue resistance
• Precision-machined threads for consistent, accurate torque and clamp load
• Heat-treated to hold up under the high loads, heat and vibration of performance engines
• Built to ARP quality standards, with strict manufacturing and inspection processes
• Designed for use with ARP fasteners and recommended assembly lubricants

ARP is a respected name in racing and performance fasteners. Chrome Moly nuts are a cost-effective upgrade over stock hardware for street performance, track and competition engine builds. Choose the correct nut for your stud or bolt thread and application, and follow ARP's torque and lubrication guidelines during assembly.